224766697940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1\times {\mathrm{2153}}^1$

素因数の和:4257

約数の個数: 96

約数和(自身を含む): 492070650624

約数和(自身を除く): 267303952684

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 284, 355, 370, 710, 740, 1420, 1987, 2153, 2627, 3974, 4306, 5254, 7948, 8612, 9935, 10508, 10765, 13135, 19870, 21530, 26270, 39740, 43060, 52540, 73519, 79661, 141077, 147038, 152863, 159322, 282154, 294076, 305726, 318644, 367595, 398305, 564308, 611452, 705385, 735190, 764315, 796610, 1410770, 1470380, 1528630, 1593220, 2821540, 3057260, 4278011, 5219849, 5655931, 8556022, 10439698, 11311862, 17112044, 20879396, 21390055, 22623724, 26099245, 28279655, 42780110, 52198490, 56559310, 85560220, 104396980, 113118620, 158286407, 303738781, 316572814, 607477562, 633145628, 791432035, 1214955124, 1518693905, 1582864070, 3037387810, 3165728140, 6074775620, 11238334897, 22476669794, 44953339588, 56191674485, 112383348970, 224766697940]

約数ペア:

[(1, 224766697940), (2, 112383348970), (4, 56191674485), (5, 44953339588), (10, 22476669794), (20, 11238334897), (37, 6074775620), (71, 3165728140), (74, 3037387810), (142, 1582864070), (148, 1518693905), (185, 1214955124), (284, 791432035), (355, 633145628), (370, 607477562), (710, 316572814), (740, 303738781), (1420, 158286407), (1987, 113118620), (2153, 104396980), (2627, 85560220), (3974, 56559310), (4306, 52198490), (5254, 42780110), (7948, 28279655), (8612, 26099245), (9935, 22623724), (10508, 21390055), (10765, 20879396), (13135, 17112044), (19870, 11311862), (21530, 10439698), (26270, 8556022), (39740, 5655931), (43060, 5219849), (52540, 4278011), (73519, 3057260), (79661, 2821540), (141077, 1593220), (147038, 1528630), (152863, 1470380), (159322, 1410770), (282154, 796610), (294076, 764315), (305726, 735190), (318644, 705385), (367595, 611452), (398305, 564308)]