4416704440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{977147}}^1$

素因数の和:977271

約数の個数: 32

約数和(自身を含む): 10025538480

約数和(自身を除く): 5608834040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 977147, 1954294, 3908588, 4885735, 7817176, 9771470, 19542940, 39085880, 110417611, 220835222, 441670444, 552088055, 883340888, 1104176110, 2208352220, 4416704440]

約数ペア:

[(1, 4416704440), (2, 2208352220), (4, 1104176110), (5, 883340888), (8, 552088055), (10, 441670444), (20, 220835222), (40, 110417611), (113, 39085880), (226, 19542940), (452, 9771470), (565, 7817176), (904, 4885735), (1130, 3908588), (2260, 1954294), (4520, 977147)]