8201050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 18998784

約数和(自身を除く): 10797734

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 37, 50, 55, 62, 65, 74, 110, 130, 143, 155, 185, 275, 286, 310, 325, 341, 370, 403, 407, 481, 550, 650, 682, 715, 775, 806, 814, 925, 962, 1147, 1430, 1550, 1705, 1850, 2015, 2035, 2294, 2405, 3410, 3575, 4030, 4070, 4433, 4810, 5291, 5735, 7150, 8525, 8866, 10075, 10175, 10582, 11470, 12025, 12617, 14911, 17050, 20150, 20350, 22165, 24050, 25234, 26455, 28675, 29822, 44330, 52910, 57350, 63085, 74555, 110825, 126170, 132275, 149110, 164021, 221650, 264550, 315425, 328042, 372775, 630850, 745550, 820105, 1640210, 4100525, 8201050]

約数ペア:

[(1, 8201050), (2, 4100525), (5, 1640210), (10, 820105), (11, 745550), (13, 630850), (22, 372775), (25, 328042), (26, 315425), (31, 264550), (37, 221650), (50, 164021), (55, 149110), (62, 132275), (65, 126170), (74, 110825), (110, 74555), (130, 63085), (143, 57350), (155, 52910), (185, 44330), (275, 29822), (286, 28675), (310, 26455), (325, 25234), (341, 24050), (370, 22165), (403, 20350), (407, 20150), (481, 17050), (550, 14911), (650, 12617), (682, 12025), (715, 11470), (775, 10582), (806, 10175), (814, 10075), (925, 8866), (962, 8525), (1147, 7150), (1430, 5735), (1550, 5291), (1705, 4810), (1850, 4433), (2015, 4070), (2035, 4030), (2294, 3575), (2405, 3410)]