79356920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104417}}^1$

素因数の和:104447

約数の個数: 32

約数和(自身を含む): 187952400

約数和(自身を除く): 108595480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104417, 208834, 417668, 522085, 835336, 1044170, 1983923, 2088340, 3967846, 4176680, 7935692, 9919615, 15871384, 19839230, 39678460, 79356920]

約数ペア:

[(1, 79356920), (2, 39678460), (4, 19839230), (5, 15871384), (8, 9919615), (10, 7935692), (19, 4176680), (20, 3967846), (38, 2088340), (40, 1983923), (76, 1044170), (95, 835336), (152, 522085), (190, 417668), (380, 208834), (760, 104417)]