75846380

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28949}}^1$

素因数の和:29089

約数の個数: 24

約数和(自身を含む): 160498800

約数和(自身を除く): 84652420

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 28949, 57898, 115796, 144745, 289490, 578980, 3792319, 7584638, 15169276, 18961595, 37923190, 75846380]

約数ペア:

[(1, 75846380), (2, 37923190), (4, 18961595), (5, 15169276), (10, 7584638), (20, 3792319), (131, 578980), (262, 289490), (524, 144745), (655, 115796), (1310, 57898), (2620, 28949)]