1772742220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{14629}}^1$

素因数の和:14794

約数の個数: 48

約数和(自身を含む): 3819483360

約数和(自身を除く): 2046741140

約数列:

[1, 2, 4, 5, 10, 20, 73, 83, 146, 166, 292, 332, 365, 415, 730, 830, 1460, 1660, 6059, 12118, 14629, 24236, 29258, 30295, 58516, 60590, 73145, 121180, 146290, 292580, 1067917, 1214207, 2135834, 2428414, 4271668, 4856828, 5339585, 6071035, 10679170, 12142070, 21358340, 24284140, 88637111, 177274222, 354548444, 443185555, 886371110, 1772742220]

約数ペア:

[(1, 1772742220), (2, 886371110), (4, 443185555), (5, 354548444), (10, 177274222), (20, 88637111), (73, 24284140), (83, 21358340), (146, 12142070), (166, 10679170), (292, 6071035), (332, 5339585), (365, 4856828), (415, 4271668), (730, 2428414), (830, 2135834), (1460, 1214207), (1660, 1067917), (6059, 292580), (12118, 146290), (14629, 121180), (24236, 73145), (29258, 60590), (30295, 58516)]