42408680

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5923}}^1$

素因数の和:6113

約数の個数: 32

約数和(自身を含む): 95968800

約数和(自身を除く): 53560120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 5923, 7160, 11846, 23692, 29615, 47384, 59230, 118460, 236920, 1060217, 2120434, 4240868, 5301085, 8481736, 10602170, 21204340, 42408680]

約数ペア:

[(1, 42408680), (2, 21204340), (4, 10602170), (5, 8481736), (8, 5301085), (10, 4240868), (20, 2120434), (40, 1060217), (179, 236920), (358, 118460), (716, 59230), (895, 47384), (1432, 29615), (1790, 23692), (3580, 11846), (5923, 7160)]