102627040

素因数分解:

$2^5\times 5^1\times {\mathrm{641419}}^1$

素因数の和:641434

約数の個数: 24

約数和(自身を含む): 242456760

約数和(自身を除く): 139829720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 641419, 1282838, 2565676, 3207095, 5131352, 6414190, 10262704, 12828380, 20525408, 25656760, 51313520, 102627040]

約数ペア:

[(1, 102627040), (2, 51313520), (4, 25656760), (5, 20525408), (8, 12828380), (10, 10262704), (16, 6414190), (20, 5131352), (32, 3207095), (40, 2565676), (80, 1282838), (160, 641419)]