73554580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 181585152

約数和(自身を除く): 108030572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 85, 110, 142, 170, 187, 220, 277, 284, 340, 355, 374, 554, 710, 748, 781, 935, 1108, 1207, 1385, 1420, 1562, 1870, 2414, 2770, 3047, 3124, 3740, 3905, 4709, 4828, 5540, 6035, 6094, 7810, 9418, 12070, 12188, 13277, 15235, 15620, 18836, 19667, 23545, 24140, 26554, 30470, 39334, 47090, 51799, 53108, 60940, 66385, 78668, 94180, 98335, 103598, 132770, 196670, 207196, 216337, 258995, 265540, 334339, 393340, 432674, 517990, 668678, 865348, 1035980, 1081685, 1337356, 1671695, 2163370, 3343390, 3677729, 4326740, 6686780, 7355458, 14710916, 18388645, 36777290, 73554580]

約数ペア:

[(1, 73554580), (2, 36777290), (4, 18388645), (5, 14710916), (10, 7355458), (11, 6686780), (17, 4326740), (20, 3677729), (22, 3343390), (34, 2163370), (44, 1671695), (55, 1337356), (68, 1081685), (71, 1035980), (85, 865348), (110, 668678), (142, 517990), (170, 432674), (187, 393340), (220, 334339), (277, 265540), (284, 258995), (340, 216337), (355, 207196), (374, 196670), (554, 132770), (710, 103598), (748, 98335), (781, 94180), (935, 78668), (1108, 66385), (1207, 60940), (1385, 53108), (1420, 51799), (1562, 47090), (1870, 39334), (2414, 30470), (2770, 26554), (3047, 24140), (3124, 23545), (3740, 19667), (3905, 18836), (4709, 15620), (4828, 15235), (5540, 13277), (6035, 12188), (6094, 12070), (7810, 9418)]