179676944870

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1\times {\mathrm{54713}}^1$

素因数の和:56584

約数の個数: 32

約数和(自身を含む): 325261160928

約数和(自身を除く): 145584216058

約数列:

[1, 2, 5, 10, 197, 394, 985, 1667, 1970, 3334, 8335, 16670, 54713, 109426, 273565, 328399, 547130, 656798, 1641995, 3283990, 10778461, 21556922, 53892305, 91206571, 107784610, 182413142, 456032855, 912065710, 17967694487, 35935388974, 89838472435, 179676944870]

約数ペア:

[(1, 179676944870), (2, 89838472435), (5, 35935388974), (10, 17967694487), (197, 912065710), (394, 456032855), (985, 182413142), (1667, 107784610), (1970, 91206571), (3334, 53892305), (8335, 21556922), (16670, 10778461), (54713, 3283990), (109426, 1641995), (273565, 656798), (328399, 547130)]