20184416200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14731}}^1$

素因数の和:14808

約数の個数: 192

約数和(自身を含む): 55241464320

約数和(自身を除く): 35057048120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 31, 34, 40, 50, 52, 62, 65, 68, 85, 100, 104, 124, 130, 136, 155, 170, 200, 221, 248, 260, 310, 325, 340, 403, 425, 442, 520, 527, 620, 650, 680, 775, 806, 850, 884, 1054, 1105, 1240, 1300, 1550, 1612, 1700, 1768, 2015, 2108, 2210, 2600, 2635, 3100, 3224, 3400, 4030, 4216, 4420, 5270, 5525, 6200, 6851, 8060, 8840, 10075, 10540, 11050, 13175, 13702, 14731, 16120, 20150, 21080, 22100, 26350, 27404, 29462, 34255, 40300, 44200, 52700, 54808, 58924, 68510, 73655, 80600, 105400, 117848, 137020, 147310, 171275, 191503, 250427, 274040, 294620, 342550, 368275, 383006, 456661, 500854, 589240, 685100, 736550, 766012, 913322, 957515, 1001708, 1252135, 1370200, 1473100, 1532024, 1826644, 1915030, 2003416, 2283305, 2504270, 2946200, 3255551, 3653288, 3830060, 4566610, 4787575, 5008540, 5936593, 6260675, 6511102, 7660120, 7763237, 9133220, 9575150, 10017080, 11416525, 11873186, 12521350, 13022204, 15526474, 16277755, 18266440, 19150300, 22833050, 23746372, 25042700, 26044408, 29682965, 31052948, 32555510, 38300600, 38816185, 45666100, 47492744, 50085400, 59365930, 62105896, 65111020, 77632370, 81388775, 91332200, 100922081, 118731860, 130222040, 148414825, 155264740, 162777550, 194080925, 201844162, 237463720, 296829650, 310529480, 325555100, 388161850, 403688324, 504610405, 593659300, 651110200, 776323700, 807376648, 1009220810, 1187318600, 1552647400, 2018441620, 2523052025, 4036883240, 5046104050, 10092208100, 20184416200]

約数ペア:

[(1, 20184416200), (2, 10092208100), (4, 5046104050), (5, 4036883240), (8, 2523052025), (10, 2018441620), (13, 1552647400), (17, 1187318600), (20, 1009220810), (25, 807376648), (26, 776323700), (31, 651110200), (34, 593659300), (40, 504610405), (50, 403688324), (52, 388161850), (62, 325555100), (65, 310529480), (68, 296829650), (85, 237463720), (100, 201844162), (104, 194080925), (124, 162777550), (130, 155264740), (136, 148414825), (155, 130222040), (170, 118731860), (200, 100922081), (221, 91332200), (248, 81388775), (260, 77632370), (310, 65111020), (325, 62105896), (340, 59365930), (403, 50085400), (425, 47492744), (442, 45666100), (520, 38816185), (527, 38300600), (620, 32555510), (650, 31052948), (680, 29682965), (775, 26044408), (806, 25042700), (850, 23746372), (884, 22833050), (1054, 19150300), (1105, 18266440), (1240, 16277755), (1300, 15526474), (1550, 13022204), (1612, 12521350), (1700, 11873186), (1768, 11416525), (2015, 10017080), (2108, 9575150), (2210, 9133220), (2600, 7763237), (2635, 7660120), (3100, 6511102), (3224, 6260675), (3400, 5936593), (4030, 5008540), (4216, 4787575), (4420, 4566610), (5270, 3830060), (5525, 3653288), (6200, 3255551), (6851, 2946200), (8060, 2504270), (8840, 2283305), (10075, 2003416), (10540, 1915030), (11050, 1826644), (13175, 1532024), (13702, 1473100), (14731, 1370200), (16120, 1252135), (20150, 1001708), (21080, 957515), (22100, 913322), (26350, 766012), (27404, 736550), (29462, 685100), (34255, 589240), (40300, 500854), (44200, 456661), (52700, 383006), (54808, 368275), (58924, 342550), (68510, 294620), (73655, 274040), (80600, 250427), (105400, 191503), (117848, 171275), (137020, 147310)]