39030980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114797}}^1$

素因数の和:114823

約数の個数: 24

約数和(自身を含む): 86787288

約数和(自身を除く): 47756308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 114797, 229594, 459188, 573985, 1147970, 1951549, 2295940, 3903098, 7806196, 9757745, 19515490, 39030980]

約数ペア:

[(1, 39030980), (2, 19515490), (4, 9757745), (5, 7806196), (10, 3903098), (17, 2295940), (20, 1951549), (34, 1147970), (68, 573985), (85, 459188), (170, 229594), (340, 114797)]