8012620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 21643776

約数和(自身を除く): 13631156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 121, 140, 154, 172, 215, 220, 242, 301, 308, 385, 430, 473, 484, 602, 605, 770, 847, 860, 946, 1204, 1210, 1331, 1505, 1540, 1694, 1892, 2365, 2420, 2662, 3010, 3311, 3388, 4235, 4730, 5203, 5324, 6020, 6622, 6655, 8470, 9317, 9460, 10406, 13244, 13310, 16555, 16940, 18634, 20812, 26015, 26620, 33110, 36421, 37268, 46585, 52030, 57233, 66220, 72842, 93170, 104060, 114466, 145684, 182105, 186340, 228932, 286165, 364210, 400631, 572330, 728420, 801262, 1144660, 1602524, 2003155, 4006310, 8012620]

約数ペア:

[(1, 8012620), (2, 4006310), (4, 2003155), (5, 1602524), (7, 1144660), (10, 801262), (11, 728420), (14, 572330), (20, 400631), (22, 364210), (28, 286165), (35, 228932), (43, 186340), (44, 182105), (55, 145684), (70, 114466), (77, 104060), (86, 93170), (110, 72842), (121, 66220), (140, 57233), (154, 52030), (172, 46585), (215, 37268), (220, 36421), (242, 33110), (301, 26620), (308, 26015), (385, 20812), (430, 18634), (473, 16940), (484, 16555), (602, 13310), (605, 13244), (770, 10406), (847, 9460), (860, 9317), (946, 8470), (1204, 6655), (1210, 6622), (1331, 6020), (1505, 5324), (1540, 5203), (1694, 4730), (1892, 4235), (2365, 3388), (2420, 3311), (2662, 3010)]