831220161410

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2551}}^1\times {\mathrm{146117}}^1$

素因数の和:148898

約数の個数: 32

約数和(自身を含む): 1503505124352

約数和(自身を除く): 672284962942

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 2551, 5102, 12755, 25510, 146117, 292234, 568873, 730585, 1137746, 1461170, 2844365, 5688730, 32584091, 65168182, 162920455, 325840910, 372744467, 745488934, 1863722335, 3727444670, 83122016141, 166244032282, 415610080705, 831220161410]

約数ペア:

[(1, 831220161410), (2, 415610080705), (5, 166244032282), (10, 83122016141), (223, 3727444670), (446, 1863722335), (1115, 745488934), (2230, 372744467), (2551, 325840910), (5102, 162920455), (12755, 65168182), (25510, 32584091), (146117, 5688730), (292234, 2844365), (568873, 1461170), (730585, 1137746)]