30908682640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35123503}}^1$

素因数の和:35123527

約数の個数: 40

約数和(自身を含む): 78395660928

約数和(自身を除く): 47486978288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 35123503, 70247006, 140494012, 175617515, 280988024, 351235030, 386358533, 561976048, 702470060, 772717066, 1404940120, 1545434132, 1931792665, 2809880240, 3090868264, 3863585330, 6181736528, 7727170660, 15454341320, 30908682640]

約数ペア:

[(1, 30908682640), (2, 15454341320), (4, 7727170660), (5, 6181736528), (8, 3863585330), (10, 3090868264), (11, 2809880240), (16, 1931792665), (20, 1545434132), (22, 1404940120), (40, 772717066), (44, 702470060), (55, 561976048), (80, 386358533), (88, 351235030), (110, 280988024), (176, 175617515), (220, 140494012), (440, 70247006), (880, 35123503)]