8123670124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{12703}}^1$

素因数の和:12922

約数の個数: 48

約数和(自身を含む): 15206688000

約数和(自身を除く): 7083017876

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 149, 298, 596, 1073, 2146, 4292, 4321, 5513, 8642, 11026, 12703, 17284, 22052, 25406, 50812, 159877, 319754, 368387, 470011, 639508, 736774, 940022, 1473548, 1880044, 1892747, 3785494, 7570988, 13630319, 27260638, 54521276, 54889663, 70031639, 109779326, 140063278, 219558652, 280126556, 2030917531, 4061835062, 8123670124]

約数ペア:

[(1, 8123670124), (2, 4061835062), (4, 2030917531), (29, 280126556), (37, 219558652), (58, 140063278), (74, 109779326), (116, 70031639), (148, 54889663), (149, 54521276), (298, 27260638), (596, 13630319), (1073, 7570988), (2146, 3785494), (4292, 1892747), (4321, 1880044), (5513, 1473548), (8642, 940022), (11026, 736774), (12703, 639508), (17284, 470011), (22052, 368387), (25406, 319754), (50812, 159877)]