39442040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5312

約数の個数: 64

約数和(自身を含む): 102526560

約数和(自身を除く): 63084520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 5273, 7480, 10546, 21092, 26365, 42184, 52730, 58003, 89641, 105460, 116006, 179282, 210920, 232012, 290015, 358564, 448205, 464024, 580030, 717128, 896410, 986051, 1160060, 1792820, 1972102, 2320120, 3585640, 3944204, 4930255, 7888408, 9860510, 19721020, 39442040]

約数ペア:

[(1, 39442040), (2, 19721020), (4, 9860510), (5, 7888408), (8, 4930255), (10, 3944204), (11, 3585640), (17, 2320120), (20, 1972102), (22, 1792820), (34, 1160060), (40, 986051), (44, 896410), (55, 717128), (68, 580030), (85, 464024), (88, 448205), (110, 358564), (136, 290015), (170, 232012), (187, 210920), (220, 179282), (340, 116006), (374, 105460), (440, 89641), (680, 58003), (748, 52730), (935, 42184), (1496, 26365), (1870, 21092), (3740, 10546), (5273, 7480)]