76170820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11939}}^1$

素因数の和:11988

約数の個数: 48

約数和(自身を含む): 180532800

約数和(自身を除く): 104361980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 11939, 23878, 47756, 59695, 119390, 131329, 238780, 262658, 346231, 525316, 656645, 692462, 1313290, 1384924, 1731155, 2626580, 3462310, 3808541, 6924620, 7617082, 15234164, 19042705, 38085410, 76170820]

約数ペア:

[(1, 76170820), (2, 38085410), (4, 19042705), (5, 15234164), (10, 7617082), (11, 6924620), (20, 3808541), (22, 3462310), (29, 2626580), (44, 1731155), (55, 1384924), (58, 1313290), (110, 692462), (116, 656645), (145, 525316), (220, 346231), (290, 262658), (319, 238780), (580, 131329), (638, 119390), (1276, 59695), (1595, 47756), (3190, 23878), (6380, 11939)]