107806840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 252149760

約数和(自身を除く): 144342920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 227, 248, 310, 383, 454, 620, 766, 908, 1135, 1240, 1532, 1816, 1915, 2270, 3064, 3830, 4540, 7037, 7660, 9080, 11873, 14074, 15320, 23746, 28148, 35185, 47492, 56296, 59365, 70370, 86941, 94984, 118730, 140740, 173882, 237460, 281480, 347764, 434705, 474920, 695528, 869410, 1738820, 2695171, 3477640, 5390342, 10780684, 13475855, 21561368, 26951710, 53903420, 107806840]

約数ペア:

[(1, 107806840), (2, 53903420), (4, 26951710), (5, 21561368), (8, 13475855), (10, 10780684), (20, 5390342), (31, 3477640), (40, 2695171), (62, 1738820), (124, 869410), (155, 695528), (227, 474920), (248, 434705), (310, 347764), (383, 281480), (454, 237460), (620, 173882), (766, 140740), (908, 118730), (1135, 94984), (1240, 86941), (1532, 70370), (1816, 59365), (1915, 56296), (2270, 47492), (3064, 35185), (3830, 28148), (4540, 23746), (7037, 15320), (7660, 14074), (9080, 11873)]