14747500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 34245288

約数和(自身を除く): 19497788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 347, 425, 500, 625, 694, 850, 1250, 1388, 1700, 1735, 2125, 2500, 3470, 4250, 5899, 6940, 8500, 8675, 10625, 11798, 17350, 21250, 23596, 29495, 34700, 42500, 43375, 58990, 86750, 117980, 147475, 173500, 216875, 294950, 433750, 589900, 737375, 867500, 1474750, 2949500, 3686875, 7373750, 14747500]

約数ペア:

[(1, 14747500), (2, 7373750), (4, 3686875), (5, 2949500), (10, 1474750), (17, 867500), (20, 737375), (25, 589900), (34, 433750), (50, 294950), (68, 216875), (85, 173500), (100, 147475), (125, 117980), (170, 86750), (250, 58990), (340, 43375), (347, 42500), (425, 34700), (500, 29495), (625, 23596), (694, 21250), (850, 17350), (1250, 11798), (1388, 10625), (1700, 8675), (1735, 8500), (2125, 6940), (2500, 5899), (3470, 4250)]