113465380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{115781}}^1$

素因数の和:115804

約数の個数: 36

約数和(自身を含む): 277182108

約数和(自身を除く): 163716728

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 115781, 231562, 463124, 578905, 810467, 1157810, 1620934, 2315620, 3241868, 4052335, 5673269, 8104670, 11346538, 16209340, 22693076, 28366345, 56732690, 113465380]

約数ペア:

[(1, 113465380), (2, 56732690), (4, 28366345), (5, 22693076), (7, 16209340), (10, 11346538), (14, 8104670), (20, 5673269), (28, 4052335), (35, 3241868), (49, 2315620), (70, 1620934), (98, 1157810), (140, 810467), (196, 578905), (245, 463124), (490, 231562), (980, 115781)]