852896020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{600631}}^1$

素因数の和:600711

約数の個数: 24

約数和(自身を含む): 1816311168

約数和(自身を除く): 963415148

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 600631, 1201262, 2402524, 3003155, 6006310, 12012620, 42644801, 85289602, 170579204, 213224005, 426448010, 852896020]

約数ペア:

[(1, 852896020), (2, 426448010), (4, 213224005), (5, 170579204), (10, 85289602), (20, 42644801), (71, 12012620), (142, 6006310), (284, 3003155), (355, 2402524), (710, 1201262), (1420, 600631)]