1128924580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 2786547456

約数和(自身を除く): 1657622876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 277, 301, 430, 554, 602, 677, 860, 1108, 1204, 1354, 1385, 1505, 1939, 2708, 2770, 3010, 3385, 3878, 4739, 5540, 6020, 6770, 7756, 9478, 9695, 11911, 13540, 18956, 19390, 23695, 23822, 29111, 38780, 47390, 47644, 58222, 59555, 83377, 94780, 116444, 119110, 145555, 166754, 187529, 203777, 238220, 291110, 333508, 375058, 407554, 416885, 582220, 750116, 815108, 833770, 937645, 1018885, 1312703, 1667540, 1875290, 2037770, 2625406, 3750580, 4075540, 5250812, 6563515, 8063747, 13127030, 16127494, 26254060, 32254988, 40318735, 56446229, 80637470, 112892458, 161274940, 225784916, 282231145, 564462290, 1128924580]

約数ペア:

[(1, 1128924580), (2, 564462290), (4, 282231145), (5, 225784916), (7, 161274940), (10, 112892458), (14, 80637470), (20, 56446229), (28, 40318735), (35, 32254988), (43, 26254060), (70, 16127494), (86, 13127030), (140, 8063747), (172, 6563515), (215, 5250812), (277, 4075540), (301, 3750580), (430, 2625406), (554, 2037770), (602, 1875290), (677, 1667540), (860, 1312703), (1108, 1018885), (1204, 937645), (1354, 833770), (1385, 815108), (1505, 750116), (1939, 582220), (2708, 416885), (2770, 407554), (3010, 375058), (3385, 333508), (3878, 291110), (4739, 238220), (5540, 203777), (6020, 187529), (6770, 166754), (7756, 145555), (9478, 119110), (9695, 116444), (11911, 94780), (13540, 83377), (18956, 59555), (19390, 58222), (23695, 47644), (23822, 47390), (29111, 38780)]