4250126060

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{642013}}^1$

素因数の和:642353

約数の個数: 24

約数和(自身を含む): 8952243216

約数和(自身を除く): 4702117156

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 642013, 1284026, 2568052, 3210065, 6420130, 12840260, 212506303, 425012606, 850025212, 1062531515, 2125063030, 4250126060]

約数ペア:

[(1, 4250126060), (2, 2125063030), (4, 1062531515), (5, 850025212), (10, 425012606), (20, 212506303), (331, 12840260), (662, 6420130), (1324, 3210065), (1655, 2568052), (3310, 1284026), (6620, 642013)]