14640680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11807}}^1$

素因数の和:11849

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 19366360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 11807, 23614, 47228, 59035, 94456, 118070, 236140, 366017, 472280, 732034, 1464068, 1830085, 2928136, 3660170, 7320340, 14640680]

約数ペア:

[(1, 14640680), (2, 7320340), (4, 3660170), (5, 2928136), (8, 1830085), (10, 1464068), (20, 732034), (31, 472280), (40, 366017), (62, 236140), (124, 118070), (155, 94456), (248, 59035), (310, 47228), (620, 23614), (1240, 11807)]