1370201740

素因数分解:

$2^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{41851}}^1$

素因数の和:43497

約数の個数: 24

約数和(自身を含む): 2879250192

約数和(自身を除く): 1509048452

約数列:

[1, 2, 4, 5, 10, 20, 1637, 3274, 6548, 8185, 16370, 32740, 41851, 83702, 167404, 209255, 418510, 837020, 68510087, 137020174, 274040348, 342550435, 685100870, 1370201740]

約数ペア:

[(1, 1370201740), (2, 685100870), (4, 342550435), (5, 274040348), (10, 137020174), (20, 68510087), (1637, 837020), (3274, 418510), (6548, 209255), (8185, 167404), (16370, 83702), (32740, 41851)]