4502320

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 10561824

約数和(自身を除く): 6059504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 337, 668, 674, 835, 1336, 1348, 1670, 1685, 2672, 2696, 3340, 3370, 5392, 6680, 6740, 13360, 13480, 26960, 56279, 112558, 225116, 281395, 450232, 562790, 900464, 1125580, 2251160, 4502320]

約数ペア:

[(1, 4502320), (2, 2251160), (4, 1125580), (5, 900464), (8, 562790), (10, 450232), (16, 281395), (20, 225116), (40, 112558), (80, 56279), (167, 26960), (334, 13480), (337, 13360), (668, 6740), (674, 6680), (835, 5392), (1336, 3370), (1348, 3340), (1670, 2696), (1685, 2672)]