39020440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57383}}^1$

素因数の和:57411

約数の個数: 32

約数和(自身を含む): 92962080

約数和(自身を除く): 53941640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 57383, 114766, 229532, 286915, 459064, 573830, 975511, 1147660, 1951022, 2295320, 3902044, 4877555, 7804088, 9755110, 19510220, 39020440]

約数ペア:

[(1, 39020440), (2, 19510220), (4, 9755110), (5, 7804088), (8, 4877555), (10, 3902044), (17, 2295320), (20, 1951022), (34, 1147660), (40, 975511), (68, 573830), (85, 459064), (136, 286915), (170, 229532), (340, 114766), (680, 57383)]