473800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 1160640

約数和(自身を除く): 686840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 103, 115, 184, 200, 206, 230, 412, 460, 515, 575, 824, 920, 1030, 1150, 2060, 2300, 2369, 2575, 4120, 4600, 4738, 5150, 9476, 10300, 11845, 18952, 20600, 23690, 47380, 59225, 94760, 118450, 236900, 473800]

約数ペア:

[(1, 473800), (2, 236900), (4, 118450), (5, 94760), (8, 59225), (10, 47380), (20, 23690), (23, 20600), (25, 18952), (40, 11845), (46, 10300), (50, 9476), (92, 5150), (100, 4738), (103, 4600), (115, 4120), (184, 2575), (200, 2369), (206, 2300), (230, 2060), (412, 1150), (460, 1030), (515, 920), (575, 824)]