85421050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 72

約数和(自身を含む): 187889760

約数和(自身を除く): 102468710

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 550, 650, 715, 845, 919, 1430, 1690, 1838, 1859, 3575, 3718, 4225, 4595, 7150, 8450, 9190, 9295, 10109, 11947, 18590, 20218, 22975, 23894, 45950, 46475, 50545, 59735, 92950, 101090, 119470, 131417, 155311, 252725, 262834, 298675, 310622, 505450, 597350, 657085, 776555, 1314170, 1553110, 1708421, 3285425, 3416842, 3882775, 6570850, 7765550, 8542105, 17084210, 42710525, 85421050]

約数ペア:

[(1, 85421050), (2, 42710525), (5, 17084210), (10, 8542105), (11, 7765550), (13, 6570850), (22, 3882775), (25, 3416842), (26, 3285425), (50, 1708421), (55, 1553110), (65, 1314170), (110, 776555), (130, 657085), (143, 597350), (169, 505450), (275, 310622), (286, 298675), (325, 262834), (338, 252725), (550, 155311), (650, 131417), (715, 119470), (845, 101090), (919, 92950), (1430, 59735), (1690, 50545), (1838, 46475), (1859, 45950), (3575, 23894), (3718, 22975), (4225, 20218), (4595, 18590), (7150, 11947), (8450, 10109), (9190, 9295)]