74352080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7681}}^1$

素因数の和:7716

約数の個数: 60

約数和(自身を含む): 190037316

約数和(自身を除く): 115685236

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 7681, 9680, 15362, 30724, 38405, 61448, 76810, 84491, 122896, 153620, 168982, 307240, 337964, 422455, 614480, 675928, 844910, 929401, 1351856, 1689820, 1858802, 3379640, 3717604, 4647005, 6759280, 7435208, 9294010, 14870416, 18588020, 37176040, 74352080]

約数ペア:

[(1, 74352080), (2, 37176040), (4, 18588020), (5, 14870416), (8, 9294010), (10, 7435208), (11, 6759280), (16, 4647005), (20, 3717604), (22, 3379640), (40, 1858802), (44, 1689820), (55, 1351856), (80, 929401), (88, 844910), (110, 675928), (121, 614480), (176, 422455), (220, 337964), (242, 307240), (440, 168982), (484, 153620), (605, 122896), (880, 84491), (968, 76810), (1210, 61448), (1936, 38405), (2420, 30724), (4840, 15362), (7681, 9680)]