8324165320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4839631}}^1$

素因数の和:4839685

約数の個数: 32

約数和(自身を含む): 19164942720

約数和(自身を除く): 10840777400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4839631, 9679262, 19358524, 24198155, 38717048, 48396310, 96792620, 193585240, 208104133, 416208266, 832416532, 1040520665, 1664833064, 2081041330, 4162082660, 8324165320]

約数ペア:

[(1, 8324165320), (2, 4162082660), (4, 2081041330), (5, 1664833064), (8, 1040520665), (10, 832416532), (20, 416208266), (40, 208104133), (43, 193585240), (86, 96792620), (172, 48396310), (215, 38717048), (344, 24198155), (430, 19358524), (860, 9679262), (1720, 4839631)]