8373860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 11947420

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2239, 3740, 4478, 8956, 11195, 22390, 24629, 38063, 44780, 49258, 76126, 98516, 123145, 152252, 190315, 246290, 380630, 418693, 492580, 761260, 837386, 1674772, 2093465, 4186930, 8373860]

約数ペア:

[(1, 8373860), (2, 4186930), (4, 2093465), (5, 1674772), (10, 837386), (11, 761260), (17, 492580), (20, 418693), (22, 380630), (34, 246290), (44, 190315), (55, 152252), (68, 123145), (85, 98516), (110, 76126), (170, 49258), (187, 44780), (220, 38063), (340, 24629), (374, 22390), (748, 11195), (935, 8956), (1870, 4478), (2239, 3740)]