45314000

素因数分解:

$2^4\times 5^3\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 111034560

約数和(自身を除く): 65720560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 139, 163, 200, 250, 278, 326, 400, 500, 556, 652, 695, 815, 1000, 1112, 1304, 1390, 1630, 2000, 2224, 2608, 2780, 3260, 3475, 4075, 5560, 6520, 6950, 8150, 11120, 13040, 13900, 16300, 17375, 20375, 22657, 27800, 32600, 34750, 40750, 45314, 55600, 65200, 69500, 81500, 90628, 113285, 139000, 163000, 181256, 226570, 278000, 326000, 362512, 453140, 566425, 906280, 1132850, 1812560, 2265700, 2832125, 4531400, 5664250, 9062800, 11328500, 22657000, 45314000]

約数ペア:

[(1, 45314000), (2, 22657000), (4, 11328500), (5, 9062800), (8, 5664250), (10, 4531400), (16, 2832125), (20, 2265700), (25, 1812560), (40, 1132850), (50, 906280), (80, 566425), (100, 453140), (125, 362512), (139, 326000), (163, 278000), (200, 226570), (250, 181256), (278, 163000), (326, 139000), (400, 113285), (500, 90628), (556, 81500), (652, 69500), (695, 65200), (815, 55600), (1000, 45314), (1112, 40750), (1304, 34750), (1390, 32600), (1630, 27800), (2000, 22657), (2224, 20375), (2608, 17375), (2780, 16300), (3260, 13900), (3475, 13040), (4075, 11120), (5560, 8150), (6520, 6950)]