15662008720

素因数分解:

$2^4\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{59093}}^1$

素因数の和:62419

約数の個数: 40

約数和(自身を含む): 36425777976

約数和(自身を除く): 20763769256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3313, 6626, 13252, 16565, 26504, 33130, 53008, 59093, 66260, 118186, 132520, 236372, 265040, 295465, 472744, 590930, 945488, 1181860, 2363720, 4727440, 195775109, 391550218, 783100436, 978875545, 1566200872, 1957751090, 3132401744, 3915502180, 7831004360, 15662008720]

約数ペア:

[(1, 15662008720), (2, 7831004360), (4, 3915502180), (5, 3132401744), (8, 1957751090), (10, 1566200872), (16, 978875545), (20, 783100436), (40, 391550218), (80, 195775109), (3313, 4727440), (6626, 2363720), (13252, 1181860), (16565, 945488), (26504, 590930), (33130, 472744), (53008, 295465), (59093, 265040), (66260, 236372), (118186, 132520)]