63772520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{32537}}^1$

素因数の和:32562

約数の個数: 48

約数和(自身を含む): 166919940

約数和(自身を除く): 103147420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 32537, 65074, 130148, 162685, 227759, 260296, 325370, 455518, 650740, 911036, 1138795, 1301480, 1594313, 1822072, 2277590, 3188626, 4555180, 6377252, 7971565, 9110360, 12754504, 15943130, 31886260, 63772520]

約数ペア:

[(1, 63772520), (2, 31886260), (4, 15943130), (5, 12754504), (7, 9110360), (8, 7971565), (10, 6377252), (14, 4555180), (20, 3188626), (28, 2277590), (35, 1822072), (40, 1594313), (49, 1301480), (56, 1138795), (70, 911036), (98, 650740), (140, 455518), (196, 325370), (245, 260296), (280, 227759), (392, 162685), (490, 130148), (980, 65074), (1960, 32537)]