4098280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3573

約数の個数: 32

約数和(自身を含む): 9541800

約数和(自身を除く): 5443520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3533, 7066, 14132, 17665, 28264, 35330, 70660, 102457, 141320, 204914, 409828, 512285, 819656, 1024570, 2049140, 4098280]

約数ペア:

[(1, 4098280), (2, 2049140), (4, 1024570), (5, 819656), (8, 512285), (10, 409828), (20, 204914), (29, 141320), (40, 102457), (58, 70660), (116, 35330), (145, 28264), (232, 17665), (290, 14132), (580, 7066), (1160, 3533)]