97784080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11867}}^1$

素因数の和:11983

約数の個数: 40

約数和(自身を含む): 229574592

約数和(自身を除く): 131790512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 11867, 23734, 47468, 59335, 94936, 118670, 189872, 237340, 474680, 949360, 1222301, 2444602, 4889204, 6111505, 9778408, 12223010, 19556816, 24446020, 48892040, 97784080]

約数ペア:

[(1, 97784080), (2, 48892040), (4, 24446020), (5, 19556816), (8, 12223010), (10, 9778408), (16, 6111505), (20, 4889204), (40, 2444602), (80, 1222301), (103, 949360), (206, 474680), (412, 237340), (515, 189872), (824, 118670), (1030, 94936), (1648, 59335), (2060, 47468), (4120, 23734), (8240, 11867)]