7364740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21661}}^1$

素因数の和:21687

約数の個数: 24

約数和(自身を含む): 16376472

約数和(自身を除く): 9011732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 21661, 43322, 86644, 108305, 216610, 368237, 433220, 736474, 1472948, 1841185, 3682370, 7364740]

約数ペア:

[(1, 7364740), (2, 3682370), (4, 1841185), (5, 1472948), (10, 736474), (17, 433220), (20, 368237), (34, 216610), (68, 108305), (85, 86644), (170, 43322), (340, 21661)]