4937013440

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{64553}}^1$

素因数の和:64809

約数の個数: 56

約数和(自身を含む): 11805635520

約数和(自身を除く): 6868622080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1912, 2390, 3824, 4780, 7648, 9560, 15296, 19120, 38240, 64553, 76480, 129106, 258212, 322765, 516424, 645530, 1032848, 1291060, 2065696, 2582120, 4131392, 5164240, 10328480, 15428167, 20656960, 30856334, 61712668, 77140835, 123425336, 154281670, 246850672, 308563340, 493701344, 617126680, 987402688, 1234253360, 2468506720, 4937013440]

約数ペア:

[(1, 4937013440), (2, 2468506720), (4, 1234253360), (5, 987402688), (8, 617126680), (10, 493701344), (16, 308563340), (20, 246850672), (32, 154281670), (40, 123425336), (64, 77140835), (80, 61712668), (160, 30856334), (239, 20656960), (320, 15428167), (478, 10328480), (956, 5164240), (1195, 4131392), (1912, 2582120), (2390, 2065696), (3824, 1291060), (4780, 1032848), (7648, 645530), (9560, 516424), (15296, 322765), (19120, 258212), (38240, 129106), (64553, 76480)]