106745000

素因数分解:

$2^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 257308260

約数和(自身を除く): 150563260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 500, 577, 625, 740, 925, 1000, 1154, 1250, 1480, 1850, 2308, 2500, 2885, 3700, 4616, 4625, 5000, 5770, 7400, 9250, 11540, 14425, 18500, 21349, 23080, 23125, 28850, 37000, 42698, 46250, 57700, 72125, 85396, 92500, 106745, 115400, 144250, 170792, 185000, 213490, 288500, 360625, 426980, 533725, 577000, 721250, 853960, 1067450, 1442500, 2134900, 2668625, 2885000, 4269800, 5337250, 10674500, 13343125, 21349000, 26686250, 53372500, 106745000]

約数ペア:

[(1, 106745000), (2, 53372500), (4, 26686250), (5, 21349000), (8, 13343125), (10, 10674500), (20, 5337250), (25, 4269800), (37, 2885000), (40, 2668625), (50, 2134900), (74, 1442500), (100, 1067450), (125, 853960), (148, 721250), (185, 577000), (200, 533725), (250, 426980), (296, 360625), (370, 288500), (500, 213490), (577, 185000), (625, 170792), (740, 144250), (925, 115400), (1000, 106745), (1154, 92500), (1250, 85396), (1480, 72125), (1850, 57700), (2308, 46250), (2500, 42698), (2885, 37000), (3700, 28850), (4616, 23125), (4625, 23080), (5000, 21349), (5770, 18500), (7400, 14425), (9250, 11540)]