32931760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5639}}^1$

素因数の和:5725

約数の個数: 40

約数和(自身を含む): 77628960

約数和(自身を除く): 44697200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5639, 5840, 11278, 22556, 28195, 45112, 56390, 90224, 112780, 225560, 411647, 451120, 823294, 1646588, 2058235, 3293176, 4116470, 6586352, 8232940, 16465880, 32931760]

約数ペア:

[(1, 32931760), (2, 16465880), (4, 8232940), (5, 6586352), (8, 4116470), (10, 3293176), (16, 2058235), (20, 1646588), (40, 823294), (73, 451120), (80, 411647), (146, 225560), (292, 112780), (365, 90224), (584, 56390), (730, 45112), (1168, 28195), (1460, 22556), (2920, 11278), (5639, 5840)]