10474640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11927

約数の個数: 40

約数和(自身を含む): 26569728

約数和(自身を除く): 16095088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11903, 23806, 47612, 59515, 95224, 119030, 130933, 190448, 238060, 261866, 476120, 523732, 654665, 952240, 1047464, 1309330, 2094928, 2618660, 5237320, 10474640]

約数ペア:

[(1, 10474640), (2, 5237320), (4, 2618660), (5, 2094928), (8, 1309330), (10, 1047464), (11, 952240), (16, 654665), (20, 523732), (22, 476120), (40, 261866), (44, 238060), (55, 190448), (80, 130933), (88, 119030), (110, 95224), (176, 59515), (220, 47612), (440, 23806), (880, 11903)]