1160966740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{39841}}^1$

素因数の和:39928

約数の個数: 48

約数和(自身を含む): 2570287104

約数和(自身を除く): 1409320364

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 14570, 29140, 39841, 79682, 159364, 199205, 398410, 796820, 1235071, 1872527, 2470142, 3745054, 4940284, 6175355, 7490108, 9362635, 12350710, 18725270, 24701420, 37450540, 58048337, 116096674, 232193348, 290241685, 580483370, 1160966740]

約数ペア:

[(1, 1160966740), (2, 580483370), (4, 290241685), (5, 232193348), (10, 116096674), (20, 58048337), (31, 37450540), (47, 24701420), (62, 18725270), (94, 12350710), (124, 9362635), (155, 7490108), (188, 6175355), (235, 4940284), (310, 3745054), (470, 2470142), (620, 1872527), (940, 1235071), (1457, 796820), (2914, 398410), (5828, 199205), (7285, 159364), (14570, 79682), (29140, 39841)]