45349400

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 106064640

約数和(自身を除く): 60715240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1151, 1576, 1970, 2302, 3940, 4604, 4925, 5755, 7880, 9208, 9850, 11510, 19700, 23020, 28775, 39400, 46040, 57550, 115100, 226747, 230200, 453494, 906988, 1133735, 1813976, 2267470, 4534940, 5668675, 9069880, 11337350, 22674700, 45349400]

約数ペア:

[(1, 45349400), (2, 22674700), (4, 11337350), (5, 9069880), (8, 5668675), (10, 4534940), (20, 2267470), (25, 1813976), (40, 1133735), (50, 906988), (100, 453494), (197, 230200), (200, 226747), (394, 115100), (788, 57550), (985, 46040), (1151, 39400), (1576, 28775), (1970, 23020), (2302, 19700), (3940, 11510), (4604, 9850), (4925, 9208), (5755, 7880)]