4966707580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{48991}}^1$

素因数の和:49174

約数の個数: 48

約数和(自身を含む): 10790390016

約数和(自身を除く): 5823682436

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 137, 148, 185, 274, 370, 548, 685, 740, 1370, 2740, 5069, 10138, 20276, 25345, 48991, 50690, 97982, 101380, 195964, 244955, 489910, 979820, 1812667, 3625334, 6711767, 7250668, 9063335, 13423534, 18126670, 26847068, 33558835, 36253340, 67117670, 134235340, 248335379, 496670758, 993341516, 1241676895, 2483353790, 4966707580]

約数ペア:

[(1, 4966707580), (2, 2483353790), (4, 1241676895), (5, 993341516), (10, 496670758), (20, 248335379), (37, 134235340), (74, 67117670), (137, 36253340), (148, 33558835), (185, 26847068), (274, 18126670), (370, 13423534), (548, 9063335), (685, 7250668), (740, 6711767), (1370, 3625334), (2740, 1812667), (5069, 979820), (10138, 489910), (20276, 244955), (25345, 195964), (48991, 101380), (50690, 97982)]