58529140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 127071504

約数和(自身を除く): 68542364

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 137, 164, 205, 274, 410, 521, 548, 685, 820, 1042, 1370, 2084, 2605, 2740, 5210, 5617, 10420, 11234, 21361, 22468, 28085, 42722, 56170, 71377, 85444, 106805, 112340, 142754, 213610, 285508, 356885, 427220, 713770, 1427540, 2926457, 5852914, 11705828, 14632285, 29264570, 58529140]

約数ペア:

[(1, 58529140), (2, 29264570), (4, 14632285), (5, 11705828), (10, 5852914), (20, 2926457), (41, 1427540), (82, 713770), (137, 427220), (164, 356885), (205, 285508), (274, 213610), (410, 142754), (521, 112340), (548, 106805), (685, 85444), (820, 71377), (1042, 56170), (1370, 42722), (2084, 28085), (2605, 22468), (2740, 21361), (5210, 11234), (5617, 10420)]