104060

素因数分解:

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

素因数の和:74

約数の個数: 36

約数和(自身を含む): 245784

約数和(自身を除く): 141724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 473, 484, 605, 860, 946, 1210, 1892, 2365, 2420, 4730, 5203, 9460, 10406, 20812, 26015, 52030, 104060]

約数ペア:

[(1, 104060), (2, 52030), (4, 26015), (5, 20812), (10, 10406), (11, 9460), (20, 5203), (22, 4730), (43, 2420), (44, 2365), (55, 1892), (86, 1210), (110, 946), (121, 860), (172, 605), (215, 484), (220, 473), (242, 430)]