296039140

素因数分解:

$2^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{6719}}^1$

素因数の和:8931

約数の個数: 24

約数和(自身を含む): 622056960

約数和(自身を除く): 326017820

約数列:

[1, 2, 4, 5, 10, 20, 2203, 4406, 6719, 8812, 11015, 13438, 22030, 26876, 33595, 44060, 67190, 134380, 14801957, 29603914, 59207828, 74009785, 148019570, 296039140]

約数ペア:

[(1, 296039140), (2, 148019570), (4, 74009785), (5, 59207828), (10, 29603914), (20, 14801957), (2203, 134380), (4406, 67190), (6719, 44060), (8812, 33595), (11015, 26876), (13438, 22030)]