4540360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 7279160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 607, 680, 748, 935, 1214, 1496, 1870, 2428, 3035, 3740, 4856, 6070, 6677, 7480, 10319, 12140, 13354, 20638, 24280, 26708, 33385, 41276, 51595, 53416, 66770, 82552, 103190, 113509, 133540, 206380, 227018, 267080, 412760, 454036, 567545, 908072, 1135090, 2270180, 4540360]

約数ペア:

[(1, 4540360), (2, 2270180), (4, 1135090), (5, 908072), (8, 567545), (10, 454036), (11, 412760), (17, 267080), (20, 227018), (22, 206380), (34, 133540), (40, 113509), (44, 103190), (55, 82552), (68, 66770), (85, 53416), (88, 51595), (110, 41276), (136, 33385), (170, 26708), (187, 24280), (220, 20638), (340, 13354), (374, 12140), (440, 10319), (607, 7480), (680, 6677), (748, 6070), (935, 4856), (1214, 3740), (1496, 3035), (1870, 2428)]