22468820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 54867456

約数和(自身を除く): 32398636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 47, 53, 55, 82, 94, 106, 110, 164, 188, 205, 212, 220, 235, 265, 410, 451, 470, 517, 530, 583, 820, 902, 940, 1034, 1060, 1166, 1804, 1927, 2068, 2173, 2255, 2332, 2491, 2585, 2915, 3854, 4346, 4510, 4982, 5170, 5830, 7708, 8692, 9020, 9635, 9964, 10340, 10865, 11660, 12455, 19270, 21197, 21730, 23903, 24910, 27401, 38540, 42394, 43460, 47806, 49820, 54802, 84788, 95612, 102131, 105985, 109604, 119515, 137005, 204262, 211970, 239030, 274010, 408524, 423940, 478060, 510655, 548020, 1021310, 1123441, 2042620, 2246882, 4493764, 5617205, 11234410, 22468820]

約数ペア:

[(1, 22468820), (2, 11234410), (4, 5617205), (5, 4493764), (10, 2246882), (11, 2042620), (20, 1123441), (22, 1021310), (41, 548020), (44, 510655), (47, 478060), (53, 423940), (55, 408524), (82, 274010), (94, 239030), (106, 211970), (110, 204262), (164, 137005), (188, 119515), (205, 109604), (212, 105985), (220, 102131), (235, 95612), (265, 84788), (410, 54802), (451, 49820), (470, 47806), (517, 43460), (530, 42394), (583, 38540), (820, 27401), (902, 24910), (940, 23903), (1034, 21730), (1060, 21197), (1166, 19270), (1804, 12455), (1927, 11660), (2068, 10865), (2173, 10340), (2255, 9964), (2332, 9635), (2491, 9020), (2585, 8692), (2915, 7708), (3854, 5830), (4346, 5170), (4510, 4982)]