157225372250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{17317}}^1$

素因数の和:18936

約数の個数: 64

約数和(自身を含む): 307334926080

約数和(自身を除く): 150109553830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 1579, 2875, 3158, 5750, 7895, 15790, 17317, 34634, 36317, 39475, 72634, 78950, 86585, 173170, 181585, 197375, 363170, 394750, 398291, 432925, 796582, 865850, 907925, 1815850, 1991455, 2164625, 3982910, 4329250, 4539625, 9079250, 9957275, 19914550, 27343543, 49786375, 54687086, 99572750, 136717715, 273435430, 628901489, 683588575, 1257802978, 1367177150, 3144507445, 3417942875, 6289014890, 6835885750, 15722537225, 31445074450, 78612686125, 157225372250]

約数ペア:

[(1, 157225372250), (2, 78612686125), (5, 31445074450), (10, 15722537225), (23, 6835885750), (25, 6289014890), (46, 3417942875), (50, 3144507445), (115, 1367177150), (125, 1257802978), (230, 683588575), (250, 628901489), (575, 273435430), (1150, 136717715), (1579, 99572750), (2875, 54687086), (3158, 49786375), (5750, 27343543), (7895, 19914550), (15790, 9957275), (17317, 9079250), (34634, 4539625), (36317, 4329250), (39475, 3982910), (72634, 2164625), (78950, 1991455), (86585, 1815850), (173170, 907925), (181585, 865850), (197375, 796582), (363170, 432925), (394750, 398291)]