57185080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 77184200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 431, 535, 620, 856, 862, 1070, 1240, 1724, 2140, 2155, 3317, 3448, 4280, 4310, 6634, 8620, 13268, 13361, 16585, 17240, 26536, 26722, 33170, 46117, 53444, 66340, 66805, 92234, 106888, 132680, 133610, 184468, 230585, 267220, 368936, 461170, 534440, 922340, 1429627, 1844680, 2859254, 5718508, 7148135, 11437016, 14296270, 28592540, 57185080]

約数ペア:

[(1, 57185080), (2, 28592540), (4, 14296270), (5, 11437016), (8, 7148135), (10, 5718508), (20, 2859254), (31, 1844680), (40, 1429627), (62, 922340), (107, 534440), (124, 461170), (155, 368936), (214, 267220), (248, 230585), (310, 184468), (428, 133610), (431, 132680), (535, 106888), (620, 92234), (856, 66805), (862, 66340), (1070, 53444), (1240, 46117), (1724, 33170), (2140, 26722), (2155, 26536), (3317, 17240), (3448, 16585), (4280, 13361), (4310, 13268), (6634, 8620)]