32493320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19813}}^1$

素因数の和:19865

約数の個数: 32

約数和(自身を含む): 74896920

約数和(自身を除く): 42403600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 19813, 39626, 79252, 99065, 158504, 198130, 396260, 792520, 812333, 1624666, 3249332, 4061665, 6498664, 8123330, 16246660, 32493320]

約数ペア:

[(1, 32493320), (2, 16246660), (4, 8123330), (5, 6498664), (8, 4061665), (10, 3249332), (20, 1624666), (40, 812333), (41, 792520), (82, 396260), (164, 198130), (205, 158504), (328, 99065), (410, 79252), (820, 39626), (1640, 19813)]