14719000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 20661800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 359, 410, 500, 718, 820, 1000, 1025, 1436, 1640, 1795, 2050, 2872, 3590, 4100, 5125, 7180, 8200, 8975, 10250, 14360, 14719, 17950, 20500, 29438, 35900, 41000, 44875, 58876, 71800, 73595, 89750, 117752, 147190, 179500, 294380, 359000, 367975, 588760, 735950, 1471900, 1839875, 2943800, 3679750, 7359500, 14719000]

約数ペア:

[(1, 14719000), (2, 7359500), (4, 3679750), (5, 2943800), (8, 1839875), (10, 1471900), (20, 735950), (25, 588760), (40, 367975), (41, 359000), (50, 294380), (82, 179500), (100, 147190), (125, 117752), (164, 89750), (200, 73595), (205, 71800), (250, 58876), (328, 44875), (359, 41000), (410, 35900), (500, 29438), (718, 20500), (820, 17950), (1000, 14719), (1025, 14360), (1436, 10250), (1640, 8975), (1795, 8200), (2050, 7180), (2872, 5125), (3590, 4100)]