99197120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28181}}^1$

素因数の和:28209

約数の個数: 56

約数和(自身を含む): 257696208

約数和(自身を除く): 158499088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 28181, 56362, 112724, 140905, 225448, 281810, 309991, 450896, 563620, 619982, 901792, 1127240, 1239964, 1549955, 1803584, 2254480, 2479928, 3099910, 4508960, 4959856, 6199820, 9017920, 9919712, 12399640, 19839424, 24799280, 49598560, 99197120]

約数ペア:

[(1, 99197120), (2, 49598560), (4, 24799280), (5, 19839424), (8, 12399640), (10, 9919712), (11, 9017920), (16, 6199820), (20, 4959856), (22, 4508960), (32, 3099910), (40, 2479928), (44, 2254480), (55, 1803584), (64, 1549955), (80, 1239964), (88, 1127240), (110, 901792), (160, 619982), (176, 563620), (220, 450896), (320, 309991), (352, 281810), (440, 225448), (704, 140905), (880, 112724), (1760, 56362), (3520, 28181)]