116920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 273600

約数和(自身を除く): 156680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 79, 148, 158, 185, 296, 316, 370, 395, 632, 740, 790, 1480, 1580, 2923, 3160, 5846, 11692, 14615, 23384, 29230, 58460, 116920]

約数ペア:

[(1, 116920), (2, 58460), (4, 29230), (5, 23384), (8, 14615), (10, 11692), (20, 5846), (37, 3160), (40, 2923), (74, 1580), (79, 1480), (148, 790), (158, 740), (185, 632), (296, 395), (316, 370)]