45107000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 108108000

約数和(自身を除く): 63001000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 1000, 1049, 1075, 1720, 2098, 2150, 4196, 4300, 5245, 5375, 8392, 8600, 10490, 10750, 20980, 21500, 26225, 41960, 43000, 45107, 52450, 90214, 104900, 131125, 180428, 209800, 225535, 262250, 360856, 451070, 524500, 902140, 1049000, 1127675, 1804280, 2255350, 4510700, 5638375, 9021400, 11276750, 22553500, 45107000]

約数ペア:

[(1, 45107000), (2, 22553500), (4, 11276750), (5, 9021400), (8, 5638375), (10, 4510700), (20, 2255350), (25, 1804280), (40, 1127675), (43, 1049000), (50, 902140), (86, 524500), (100, 451070), (125, 360856), (172, 262250), (200, 225535), (215, 209800), (250, 180428), (344, 131125), (430, 104900), (500, 90214), (860, 52450), (1000, 45107), (1049, 43000), (1075, 41960), (1720, 26225), (2098, 21500), (2150, 20980), (4196, 10750), (4300, 10490), (5245, 8600), (5375, 8392)]