83427080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1567}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 206599680

約数和(自身を除く): 123172600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 1567, 2420, 2662, 3134, 4840, 5324, 6268, 6655, 7835, 10648, 12536, 13310, 15670, 17237, 26620, 31340, 34474, 53240, 62680, 68948, 86185, 137896, 172370, 189607, 344740, 379214, 689480, 758428, 948035, 1516856, 1896070, 2085677, 3792140, 4171354, 7584280, 8342708, 10428385, 16685416, 20856770, 41713540, 83427080]

約数ペア:

[(1, 83427080), (2, 41713540), (4, 20856770), (5, 16685416), (8, 10428385), (10, 8342708), (11, 7584280), (20, 4171354), (22, 3792140), (40, 2085677), (44, 1896070), (55, 1516856), (88, 948035), (110, 758428), (121, 689480), (220, 379214), (242, 344740), (440, 189607), (484, 172370), (605, 137896), (968, 86185), (1210, 68948), (1331, 62680), (1567, 53240), (2420, 34474), (2662, 31340), (3134, 26620), (4840, 17237), (5324, 15670), (6268, 13310), (6655, 12536), (7835, 10648)]