7672060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 18006912

約数和(自身を除く): 10334852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 811, 860, 946, 1622, 1892, 2365, 3244, 4055, 4730, 8110, 8921, 9460, 16220, 17842, 34873, 35684, 44605, 69746, 89210, 139492, 174365, 178420, 348730, 383603, 697460, 767206, 1534412, 1918015, 3836030, 7672060]

約数ペア:

[(1, 7672060), (2, 3836030), (4, 1918015), (5, 1534412), (10, 767206), (11, 697460), (20, 383603), (22, 348730), (43, 178420), (44, 174365), (55, 139492), (86, 89210), (110, 69746), (172, 44605), (215, 35684), (220, 34873), (430, 17842), (473, 16220), (811, 9460), (860, 8921), (946, 8110), (1622, 4730), (1892, 4055), (2365, 3244)]