77435260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 200471040

約数和(自身を除く): 123035780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 532, 602, 665, 677, 817, 860, 1204, 1330, 1354, 1505, 1634, 2660, 2708, 3010, 3268, 3385, 4085, 4739, 5719, 6020, 6770, 8170, 9478, 11438, 12863, 13540, 16340, 18956, 22876, 23695, 25726, 28595, 29111, 47390, 51452, 57190, 58222, 64315, 90041, 94780, 114380, 116444, 128630, 145555, 180082, 203777, 257260, 291110, 360164, 407554, 450205, 553109, 582220, 815108, 900410, 1018885, 1106218, 1800820, 2037770, 2212436, 2765545, 3871763, 4075540, 5531090, 7743526, 11062180, 15487052, 19358815, 38717630, 77435260]

約数ペア:

[(1, 77435260), (2, 38717630), (4, 19358815), (5, 15487052), (7, 11062180), (10, 7743526), (14, 5531090), (19, 4075540), (20, 3871763), (28, 2765545), (35, 2212436), (38, 2037770), (43, 1800820), (70, 1106218), (76, 1018885), (86, 900410), (95, 815108), (133, 582220), (140, 553109), (172, 450205), (190, 407554), (215, 360164), (266, 291110), (301, 257260), (380, 203777), (430, 180082), (532, 145555), (602, 128630), (665, 116444), (677, 114380), (817, 94780), (860, 90041), (1204, 64315), (1330, 58222), (1354, 57190), (1505, 51452), (1634, 47390), (2660, 29111), (2708, 28595), (3010, 25726), (3268, 23695), (3385, 22876), (4085, 18956), (4739, 16340), (5719, 13540), (6020, 12863), (6770, 11438), (8170, 9478)]