36108820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 85532832

約数和(自身を除く): 49424012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 347, 430, 473, 484, 605, 694, 860, 946, 1210, 1388, 1735, 1892, 2365, 2420, 3470, 3817, 4730, 5203, 6940, 7634, 9460, 10406, 14921, 15268, 19085, 20812, 26015, 29842, 38170, 41987, 52030, 59684, 74605, 76340, 83974, 104060, 149210, 164131, 167948, 209935, 298420, 328262, 419870, 656524, 820655, 839740, 1641310, 1805441, 3282620, 3610882, 7221764, 9027205, 18054410, 36108820]

約数ペア:

[(1, 36108820), (2, 18054410), (4, 9027205), (5, 7221764), (10, 3610882), (11, 3282620), (20, 1805441), (22, 1641310), (43, 839740), (44, 820655), (55, 656524), (86, 419870), (110, 328262), (121, 298420), (172, 209935), (215, 167948), (220, 164131), (242, 149210), (347, 104060), (430, 83974), (473, 76340), (484, 74605), (605, 59684), (694, 52030), (860, 41987), (946, 38170), (1210, 29842), (1388, 26015), (1735, 20812), (1892, 19085), (2365, 15268), (2420, 14921), (3470, 10406), (3817, 9460), (4730, 7634), (5203, 6940)]