3359240

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 7625880

約数和(自身を除く): 4266640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 613, 685, 1096, 1226, 1370, 2452, 2740, 3065, 4904, 5480, 6130, 12260, 24520, 83981, 167962, 335924, 419905, 671848, 839810, 1679620, 3359240]

約数ペア:

[(1, 3359240), (2, 1679620), (4, 839810), (5, 671848), (8, 419905), (10, 335924), (20, 167962), (40, 83981), (137, 24520), (274, 12260), (548, 6130), (613, 5480), (685, 4904), (1096, 3065), (1226, 2740), (1370, 2452)]