25483000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 63180000

約数和(自身を除く): 37697000

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, 680, 850, 1000, 1499, 1700, 2125, 2998, 3400, 4250, 5996, 7495, 8500, 11992, 14990, 17000, 25483, 29980, 37475, 50966, 59960, 74950, 101932, 127415, 149900, 187375, 203864, 254830, 299800, 374750, 509660, 637075, 749500, 1019320, 1274150, 1499000, 2548300, 3185375, 5096600, 6370750, 12741500, 25483000]

約数ペア:

[(1, 25483000), (2, 12741500), (4, 6370750), (5, 5096600), (8, 3185375), (10, 2548300), (17, 1499000), (20, 1274150), (25, 1019320), (34, 749500), (40, 637075), (50, 509660), (68, 374750), (85, 299800), (100, 254830), (125, 203864), (136, 187375), (170, 149900), (200, 127415), (250, 101932), (340, 74950), (425, 59960), (500, 50966), (680, 37475), (850, 29980), (1000, 25483), (1499, 17000), (1700, 14990), (2125, 11992), (2998, 8500), (3400, 7495), (4250, 5996)]