39240770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 35408830

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 2879, 5758, 6815, 13630, 14395, 28790, 83491, 135313, 166982, 270626, 417455, 676565, 834910, 1353130, 3924077, 7848154, 19620385, 39240770]

約数ペア:

[(1, 39240770), (2, 19620385), (5, 7848154), (10, 3924077), (29, 1353130), (47, 834910), (58, 676565), (94, 417455), (145, 270626), (235, 166982), (290, 135313), (470, 83491), (1363, 28790), (2726, 14395), (2879, 13630), (5758, 6815)]