9017360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10247}}^1$

素因数の和:10271

約数の個数: 40

約数和(自身を含む): 22873536

約数和(自身を除く): 13856176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10247, 20494, 40988, 51235, 81976, 102470, 112717, 163952, 204940, 225434, 409880, 450868, 563585, 819760, 901736, 1127170, 1803472, 2254340, 4508680, 9017360]

約数ペア:

[(1, 9017360), (2, 4508680), (4, 2254340), (5, 1803472), (8, 1127170), (10, 901736), (11, 819760), (16, 563585), (20, 450868), (22, 409880), (40, 225434), (44, 204940), (55, 163952), (80, 112717), (88, 102470), (110, 81976), (176, 51235), (220, 40988), (440, 20494), (880, 10247)]