97555480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221717}}^1$

素因数の和:221739

約数の個数: 32

約数和(自身を含む): 239455440

約数和(自身を除く): 141899960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 221717, 443434, 886868, 1108585, 1773736, 2217170, 2438887, 4434340, 4877774, 8868680, 9755548, 12194435, 19511096, 24388870, 48777740, 97555480]

約数ペア:

[(1, 97555480), (2, 48777740), (4, 24388870), (5, 19511096), (8, 12194435), (10, 9755548), (11, 8868680), (20, 4877774), (22, 4434340), (40, 2438887), (44, 2217170), (55, 1773736), (88, 1108585), (110, 886868), (220, 443434), (440, 221717)]