40265200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2402

約数の個数: 60

約数和(自身を含む): 99029128

約数和(自身を除く): 58763928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 2341, 3440, 4300, 4682, 8600, 9364, 11705, 17200, 18728, 23410, 37456, 46820, 58525, 93640, 100663, 117050, 187280, 201326, 234100, 402652, 468200, 503315, 805304, 936400, 1006630, 1610608, 2013260, 2516575, 4026520, 5033150, 8053040, 10066300, 20132600, 40265200]

約数ペア:

[(1, 40265200), (2, 20132600), (4, 10066300), (5, 8053040), (8, 5033150), (10, 4026520), (16, 2516575), (20, 2013260), (25, 1610608), (40, 1006630), (43, 936400), (50, 805304), (80, 503315), (86, 468200), (100, 402652), (172, 234100), (200, 201326), (215, 187280), (344, 117050), (400, 100663), (430, 93640), (688, 58525), (860, 46820), (1075, 37456), (1720, 23410), (2150, 18728), (2341, 17200), (3440, 11705), (4300, 9364), (4682, 8600)]