85594660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8736

約数の個数: 48

約数和(自身を含む): 196907760

約数和(自身を除く): 111313100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 8681, 9860, 17362, 34724, 43405, 86810, 147577, 173620, 251749, 295154, 503498, 590308, 737885, 1006996, 1258745, 1475770, 2517490, 2951540, 4279733, 5034980, 8559466, 17118932, 21398665, 42797330, 85594660]

約数ペア:

[(1, 85594660), (2, 42797330), (4, 21398665), (5, 17118932), (10, 8559466), (17, 5034980), (20, 4279733), (29, 2951540), (34, 2517490), (58, 1475770), (68, 1258745), (85, 1006996), (116, 737885), (145, 590308), (170, 503498), (290, 295154), (340, 251749), (493, 173620), (580, 147577), (986, 86810), (1972, 43405), (2465, 34724), (4930, 17362), (8681, 9860)]