2279144440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3351683}}^1$

素因数の和:3351711

約数の個数: 32

約数和(自身を含む): 5429728080

約数和(自身を除く): 3150583640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3351683, 6703366, 13406732, 16758415, 26813464, 33516830, 56978611, 67033660, 113957222, 134067320, 227914444, 284893055, 455828888, 569786110, 1139572220, 2279144440]

約数ペア:

[(1, 2279144440), (2, 1139572220), (4, 569786110), (5, 455828888), (8, 284893055), (10, 227914444), (17, 134067320), (20, 113957222), (34, 67033660), (40, 56978611), (68, 33516830), (85, 26813464), (136, 16758415), (170, 13406732), (340, 6703366), (680, 3351683)]