22076540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 28726660

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2239, 2465, 4478, 4930, 8956, 9860, 11195, 22390, 38063, 44780, 64931, 76126, 129862, 152252, 190315, 259724, 324655, 380630, 649310, 761260, 1103827, 1298620, 2207654, 4415308, 5519135, 11038270, 22076540]

約数ペア:

[(1, 22076540), (2, 11038270), (4, 5519135), (5, 4415308), (10, 2207654), (17, 1298620), (20, 1103827), (29, 761260), (34, 649310), (58, 380630), (68, 324655), (85, 259724), (116, 190315), (145, 152252), (170, 129862), (290, 76126), (340, 64931), (493, 44780), (580, 38063), (986, 22390), (1972, 11195), (2239, 9860), (2465, 8956), (4478, 4930)]