133048240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127931}}^1$

素因数の和:127957

約数の個数: 40

約数和(自身を含む): 333134928

約数和(自身を除く): 200086688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 127931, 255862, 511724, 639655, 1023448, 1279310, 1663103, 2046896, 2558620, 3326206, 5117240, 6652412, 8315515, 10234480, 13304824, 16631030, 26609648, 33262060, 66524120, 133048240]

約数ペア:

[(1, 133048240), (2, 66524120), (4, 33262060), (5, 26609648), (8, 16631030), (10, 13304824), (13, 10234480), (16, 8315515), (20, 6652412), (26, 5117240), (40, 3326206), (52, 2558620), (65, 2046896), (80, 1663103), (104, 1279310), (130, 1023448), (208, 639655), (260, 511724), (520, 255862), (1040, 127931)]