40580448

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1$

素因数の和:2999

約数の個数: 48

約数和(自身を含む): 107276400

約数和(自身を除く): 66695952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 2837, 3576, 4768, 5674, 7152, 8511, 11348, 14304, 17022, 22696, 34044, 45392, 68088, 90784, 136176, 272352, 422713, 845426, 1268139, 1690852, 2536278, 3381704, 5072556, 6763408, 10145112, 13526816, 20290224, 40580448]

約数ペア:

[(1, 40580448), (2, 20290224), (3, 13526816), (4, 10145112), (6, 6763408), (8, 5072556), (12, 3381704), (16, 2536278), (24, 1690852), (32, 1268139), (48, 845426), (96, 422713), (149, 272352), (298, 136176), (447, 90784), (596, 68088), (894, 45392), (1192, 34044), (1788, 22696), (2384, 17022), (2837, 14304), (3576, 11348), (4768, 8511), (5674, 7152)]