422577760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240101}}^1$

素因数の和:240127

約数の個数: 48

約数和(自身を含む): 1089102672

約数和(自身を除く): 666524912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 240101, 480202, 960404, 1200505, 1920808, 2401010, 2641111, 3841616, 4802020, 5282222, 7683232, 9604040, 10564444, 13205555, 19208080, 21128888, 26411110, 38416160, 42257776, 52822220, 84515552, 105644440, 211288880, 422577760]

約数ペア:

[(1, 422577760), (2, 211288880), (4, 105644440), (5, 84515552), (8, 52822220), (10, 42257776), (11, 38416160), (16, 26411110), (20, 21128888), (22, 19208080), (32, 13205555), (40, 10564444), (44, 9604040), (55, 7683232), (80, 5282222), (88, 4802020), (110, 3841616), (160, 2641111), (176, 2401010), (220, 1920808), (352, 1200505), (440, 960404), (880, 480202), (1760, 240101)]