120627800

素因数分解:

$2^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{2657}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 281801160

約数和(自身を除く): 161173360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 227, 454, 908, 1135, 1816, 2270, 2657, 4540, 5314, 5675, 9080, 10628, 11350, 13285, 21256, 22700, 26570, 45400, 53140, 66425, 106280, 132850, 265700, 531400, 603139, 1206278, 2412556, 3015695, 4825112, 6031390, 12062780, 15078475, 24125560, 30156950, 60313900, 120627800]

約数ペア:

[(1, 120627800), (2, 60313900), (4, 30156950), (5, 24125560), (8, 15078475), (10, 12062780), (20, 6031390), (25, 4825112), (40, 3015695), (50, 2412556), (100, 1206278), (200, 603139), (227, 531400), (454, 265700), (908, 132850), (1135, 106280), (1816, 66425), (2270, 53140), (2657, 45400), (4540, 26570), (5314, 22700), (5675, 21256), (9080, 13285), (10628, 11350)]