96981380

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19319}}^1$

素因数の和:19579

約数の個数: 24

約数和(自身を含む): 204482880

約数和(自身を除く): 107501500

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 19319, 38638, 77276, 96595, 193190, 386380, 4849069, 9698138, 19396276, 24245345, 48490690, 96981380]

約数ペア:

[(1, 96981380), (2, 48490690), (4, 24245345), (5, 19396276), (10, 9698138), (20, 4849069), (251, 386380), (502, 193190), (1004, 96595), (1255, 77276), (2510, 38638), (5020, 19319)]