62730140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 144275040

約数和(自身を除く): 81544900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 389, 733, 778, 1466, 1556, 1945, 2932, 3665, 3890, 4279, 7330, 7780, 8063, 8558, 14660, 16126, 17116, 21395, 32252, 40315, 42790, 80630, 85580, 161260, 285137, 570274, 1140548, 1425685, 2851370, 3136507, 5702740, 6273014, 12546028, 15682535, 31365070, 62730140]

約数ペア:

[(1, 62730140), (2, 31365070), (4, 15682535), (5, 12546028), (10, 6273014), (11, 5702740), (20, 3136507), (22, 2851370), (44, 1425685), (55, 1140548), (110, 570274), (220, 285137), (389, 161260), (733, 85580), (778, 80630), (1466, 42790), (1556, 40315), (1945, 32252), (2932, 21395), (3665, 17116), (3890, 16126), (4279, 14660), (7330, 8558), (7780, 8063)]