108883160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 254603520

約数和(自身を除く): 145720360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 277, 310, 317, 554, 620, 634, 1108, 1240, 1268, 1385, 1585, 2216, 2536, 2770, 3170, 5540, 6340, 8587, 9827, 11080, 12680, 17174, 19654, 34348, 39308, 42935, 49135, 68696, 78616, 85870, 87809, 98270, 171740, 175618, 196540, 343480, 351236, 393080, 439045, 702472, 878090, 1756180, 2722079, 3512360, 5444158, 10888316, 13610395, 21776632, 27220790, 54441580, 108883160]

約数ペア:

[(1, 108883160), (2, 54441580), (4, 27220790), (5, 21776632), (8, 13610395), (10, 10888316), (20, 5444158), (31, 3512360), (40, 2722079), (62, 1756180), (124, 878090), (155, 702472), (248, 439045), (277, 393080), (310, 351236), (317, 343480), (554, 196540), (620, 175618), (634, 171740), (1108, 98270), (1240, 87809), (1268, 85870), (1385, 78616), (1585, 68696), (2216, 49135), (2536, 42935), (2770, 39308), (3170, 34348), (5540, 19654), (6340, 17174), (8587, 12680), (9827, 11080)]