74025920

素因数分解:

$2^6\times 5^1\times {\mathrm{231331}}^1$

素因数の和:231348

約数の個数: 28

約数和(自身を含む): 176274984

約数和(自身を除く): 102249064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 231331, 462662, 925324, 1156655, 1850648, 2313310, 3701296, 4626620, 7402592, 9253240, 14805184, 18506480, 37012960, 74025920]

約数ペア:

[(1, 74025920), (2, 37012960), (4, 18506480), (5, 14805184), (8, 9253240), (10, 7402592), (16, 4626620), (20, 3701296), (32, 2313310), (40, 1850648), (64, 1156655), (80, 925324), (160, 462662), (320, 231331)]