5375775880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{26513}}^1$

素因数の和:26698

約数の個数: 64

約数和(自身を含む): 12513547440

約数和(自身を除く): 7137771560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 137, 148, 185, 274, 296, 370, 548, 685, 740, 1096, 1370, 1480, 2740, 5069, 5480, 10138, 20276, 25345, 26513, 40552, 50690, 53026, 101380, 106052, 132565, 202760, 212104, 265130, 530260, 980981, 1060520, 1961962, 3632281, 3923924, 4904905, 7264562, 7847848, 9809810, 14529124, 18161405, 19619620, 29058248, 36322810, 39239240, 72645620, 134394397, 145291240, 268788794, 537577588, 671971985, 1075155176, 1343943970, 2687887940, 5375775880]

約数ペア:

[(1, 5375775880), (2, 2687887940), (4, 1343943970), (5, 1075155176), (8, 671971985), (10, 537577588), (20, 268788794), (37, 145291240), (40, 134394397), (74, 72645620), (137, 39239240), (148, 36322810), (185, 29058248), (274, 19619620), (296, 18161405), (370, 14529124), (548, 9809810), (685, 7847848), (740, 7264562), (1096, 4904905), (1370, 3923924), (1480, 3632281), (2740, 1961962), (5069, 1060520), (5480, 980981), (10138, 530260), (20276, 265130), (25345, 212104), (26513, 202760), (40552, 132565), (50690, 106052), (53026, 101380)]