115373840

素因数分解:

$2^4\times 5^1\times {\mathrm{1442173}}^1$

素因数の和:1442186

約数の個数: 20

約数和(自身を含む): 268244364

約数和(自身を除く): 152870524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1442173, 2884346, 5768692, 7210865, 11537384, 14421730, 23074768, 28843460, 57686920, 115373840]

約数ペア:

[(1, 115373840), (2, 57686920), (4, 28843460), (5, 23074768), (8, 14421730), (10, 11537384), (16, 7210865), (20, 5768692), (40, 2884346), (80, 1442173)]