531916528040

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{41949253}}^1$

素因数の和:41949581

約数の個数: 32

約数和(自身を含む): 1200587649480

約数和(自身を除く): 668671121440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 12680, 41949253, 83898506, 167797012, 209746265, 335594024, 419492530, 838985060, 1677970120, 13297913201, 26595826402, 53191652804, 66489566005, 106383305608, 132979132010, 265958264020, 531916528040]

約数ペア:

[(1, 531916528040), (2, 265958264020), (4, 132979132010), (5, 106383305608), (8, 66489566005), (10, 53191652804), (20, 26595826402), (40, 13297913201), (317, 1677970120), (634, 838985060), (1268, 419492530), (1585, 335594024), (2536, 209746265), (3170, 167797012), (6340, 83898506), (12680, 41949253)]