88398340

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{19471}}^1$

素因数の和:19707

約数の個数: 24

約数和(自身を含む): 186463872

約数和(自身を除く): 98065532

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 19471, 38942, 77884, 97355, 194710, 389420, 4419917, 8839834, 17679668, 22099585, 44199170, 88398340]

約数ペア:

[(1, 88398340), (2, 44199170), (4, 22099585), (5, 17679668), (10, 8839834), (20, 4419917), (227, 389420), (454, 194710), (908, 97355), (1135, 77884), (2270, 38942), (4540, 19471)]