39078580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6761}}^1$

素因数の和:6804

約数の個数: 36

約数和(自身を含む): 87189228

約数和(自身を除く): 48110648

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 6761, 13522, 27044, 33805, 67610, 114937, 135220, 229874, 459748, 574685, 1149370, 1953929, 2298740, 3907858, 7815716, 9769645, 19539290, 39078580]

約数ペア:

[(1, 39078580), (2, 19539290), (4, 9769645), (5, 7815716), (10, 3907858), (17, 2298740), (20, 1953929), (34, 1149370), (68, 574685), (85, 459748), (170, 229874), (289, 135220), (340, 114937), (578, 67610), (1156, 33805), (1445, 27044), (2890, 13522), (5780, 6761)]