117613840

素因数分解:

$2^4\times 5^1\times {\mathrm{1470173}}^1$

素因数の和:1470186

約数の個数: 20

約数和(自身を含む): 273452364

約数和(自身を除く): 155838524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1470173, 2940346, 5880692, 7350865, 11761384, 14701730, 23522768, 29403460, 58806920, 117613840]

約数ペア:

[(1, 117613840), (2, 58806920), (4, 29403460), (5, 23522768), (8, 14701730), (10, 11761384), (16, 7350865), (20, 5880692), (40, 2940346), (80, 1470173)]