1415951140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1\times {\mathrm{1487}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 3041805312

約数和(自身を除く): 1625854172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1013, 1487, 2026, 2974, 4052, 5065, 5948, 7435, 10130, 14870, 20260, 29740, 47611, 69889, 95222, 139778, 190444, 238055, 279556, 349445, 476110, 698890, 952220, 1397780, 1506331, 3012662, 6025324, 7531655, 15063310, 30126620, 70797557, 141595114, 283190228, 353987785, 707975570, 1415951140]

約数ペア:

[(1, 1415951140), (2, 707975570), (4, 353987785), (5, 283190228), (10, 141595114), (20, 70797557), (47, 30126620), (94, 15063310), (188, 7531655), (235, 6025324), (470, 3012662), (940, 1506331), (1013, 1397780), (1487, 952220), (2026, 698890), (2974, 476110), (4052, 349445), (5065, 279556), (5948, 238055), (7435, 190444), (10130, 139778), (14870, 95222), (20260, 69889), (29740, 47611)]