123944450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 287017344

約数和(自身を除く): 163072894

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 70, 74, 85, 119, 170, 175, 185, 238, 259, 350, 370, 425, 518, 563, 595, 629, 850, 925, 1126, 1190, 1258, 1295, 1850, 2590, 2815, 2975, 3145, 3941, 4403, 5630, 5950, 6290, 6475, 7882, 8806, 9571, 12950, 14075, 15725, 19142, 19705, 20831, 22015, 28150, 31450, 39410, 41662, 44030, 47855, 66997, 95710, 98525, 104155, 110075, 133994, 145817, 197050, 208310, 220150, 239275, 291634, 334985, 354127, 478550, 520775, 669970, 708254, 729085, 1041550, 1458170, 1674925, 1770635, 2478889, 3349850, 3541270, 3645425, 4957778, 7290850, 8853175, 12394445, 17706350, 24788890, 61972225, 123944450]

約数ペア:

[(1, 123944450), (2, 61972225), (5, 24788890), (7, 17706350), (10, 12394445), (14, 8853175), (17, 7290850), (25, 4957778), (34, 3645425), (35, 3541270), (37, 3349850), (50, 2478889), (70, 1770635), (74, 1674925), (85, 1458170), (119, 1041550), (170, 729085), (175, 708254), (185, 669970), (238, 520775), (259, 478550), (350, 354127), (370, 334985), (425, 291634), (518, 239275), (563, 220150), (595, 208310), (629, 197050), (850, 145817), (925, 133994), (1126, 110075), (1190, 104155), (1258, 98525), (1295, 95710), (1850, 66997), (2590, 47855), (2815, 44030), (2975, 41662), (3145, 39410), (3941, 31450), (4403, 28150), (5630, 22015), (5950, 20831), (6290, 19705), (6475, 19142), (7882, 15725), (8806, 14075), (9571, 12950)]