477692720

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{47017}}^1$

素因数の和:47157

約数の個数: 40

約数和(自身を含む): 1119404544

約数和(自身を除く): 641711824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 47017, 94034, 188068, 235085, 376136, 470170, 752272, 940340, 1880680, 3761360, 5971159, 11942318, 23884636, 29855795, 47769272, 59711590, 95538544, 119423180, 238846360, 477692720]

約数ペア:

[(1, 477692720), (2, 238846360), (4, 119423180), (5, 95538544), (8, 59711590), (10, 47769272), (16, 29855795), (20, 23884636), (40, 11942318), (80, 5971159), (127, 3761360), (254, 1880680), (508, 940340), (635, 752272), (1016, 470170), (1270, 376136), (2032, 235085), (2540, 188068), (5080, 94034), (10160, 47017)]