10319000

素因数分解:

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

素因数の和:645

約数の個数: 64

約数和(自身を含む): 25608960

約数和(自身を除く): 15289960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 607, 680, 850, 1000, 1214, 1700, 2125, 2428, 3035, 3400, 4250, 4856, 6070, 8500, 10319, 12140, 15175, 17000, 20638, 24280, 30350, 41276, 51595, 60700, 75875, 82552, 103190, 121400, 151750, 206380, 257975, 303500, 412760, 515950, 607000, 1031900, 1289875, 2063800, 2579750, 5159500, 10319000]

約数ペア:

[(1, 10319000), (2, 5159500), (4, 2579750), (5, 2063800), (8, 1289875), (10, 1031900), (17, 607000), (20, 515950), (25, 412760), (34, 303500), (40, 257975), (50, 206380), (68, 151750), (85, 121400), (100, 103190), (125, 82552), (136, 75875), (170, 60700), (200, 51595), (250, 41276), (340, 30350), (425, 24280), (500, 20638), (607, 17000), (680, 15175), (850, 12140), (1000, 10319), (1214, 8500), (1700, 6070), (2125, 4856), (2428, 4250), (3035, 3400)]