63021320

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5857}}^1$

素因数の和:6137

約数の個数: 32

約数和(自身を含む): 142349400

約数和(自身を除く): 79328080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 5857, 10760, 11714, 23428, 29285, 46856, 58570, 117140, 234280, 1575533, 3151066, 6302132, 7877665, 12604264, 15755330, 31510660, 63021320]

約数ペア:

[(1, 63021320), (2, 31510660), (4, 15755330), (5, 12604264), (8, 7877665), (10, 6302132), (20, 3151066), (40, 1575533), (269, 234280), (538, 117140), (1076, 58570), (1345, 46856), (2152, 29285), (2690, 23428), (5380, 11714), (5857, 10760)]