88382200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^2\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 211258800

約数和(自身を除く): 122876600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 239, 344, 430, 478, 860, 956, 1075, 1195, 1720, 1849, 1912, 2150, 2390, 3698, 4300, 4780, 5975, 7396, 8600, 9245, 9560, 10277, 11950, 14792, 18490, 20554, 23900, 36980, 41108, 46225, 47800, 51385, 73960, 82216, 92450, 102770, 184900, 205540, 256925, 369800, 411080, 441911, 513850, 883822, 1027700, 1767644, 2055400, 2209555, 3535288, 4419110, 8838220, 11047775, 17676440, 22095550, 44191100, 88382200]

約数ペア:

[(1, 88382200), (2, 44191100), (4, 22095550), (5, 17676440), (8, 11047775), (10, 8838220), (20, 4419110), (25, 3535288), (40, 2209555), (43, 2055400), (50, 1767644), (86, 1027700), (100, 883822), (172, 513850), (200, 441911), (215, 411080), (239, 369800), (344, 256925), (430, 205540), (478, 184900), (860, 102770), (956, 92450), (1075, 82216), (1195, 73960), (1720, 51385), (1849, 47800), (1912, 46225), (2150, 41108), (2390, 36980), (3698, 23900), (4300, 20554), (4780, 18490), (5975, 14792), (7396, 11950), (8600, 10277), (9245, 9560)]