22044880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 160

約数和(自身を含む): 62995968

約数和(自身を除く): 40951088

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 41, 44, 47, 52, 55, 65, 80, 82, 88, 94, 104, 110, 130, 143, 164, 176, 188, 205, 208, 220, 235, 260, 286, 328, 376, 410, 440, 451, 470, 517, 520, 533, 572, 611, 656, 715, 752, 820, 880, 902, 940, 1034, 1040, 1066, 1144, 1222, 1430, 1640, 1804, 1880, 1927, 2068, 2132, 2255, 2288, 2444, 2585, 2665, 2860, 3055, 3280, 3608, 3760, 3854, 4136, 4264, 4510, 4888, 5170, 5330, 5720, 5863, 6110, 6721, 7216, 7708, 8272, 8528, 9020, 9635, 9776, 10340, 10660, 11440, 11726, 12220, 13442, 15416, 18040, 19270, 20680, 21197, 21320, 23452, 24440, 25051, 26884, 29315, 30832, 33605, 36080, 38540, 41360, 42394, 42640, 46904, 48880, 50102, 53768, 58630, 67210, 77080, 84788, 93808, 100204, 105985, 107536, 117260, 125255, 134420, 154160, 169576, 200408, 211970, 234520, 250510, 268840, 275561, 339152, 400816, 423940, 469040, 501020, 537680, 551122, 847880, 1002040, 1102244, 1377805, 1695760, 2004080, 2204488, 2755610, 4408976, 5511220, 11022440, 22044880]

約数ペア:

[(1, 22044880), (2, 11022440), (4, 5511220), (5, 4408976), (8, 2755610), (10, 2204488), (11, 2004080), (13, 1695760), (16, 1377805), (20, 1102244), (22, 1002040), (26, 847880), (40, 551122), (41, 537680), (44, 501020), (47, 469040), (52, 423940), (55, 400816), (65, 339152), (80, 275561), (82, 268840), (88, 250510), (94, 234520), (104, 211970), (110, 200408), (130, 169576), (143, 154160), (164, 134420), (176, 125255), (188, 117260), (205, 107536), (208, 105985), (220, 100204), (235, 93808), (260, 84788), (286, 77080), (328, 67210), (376, 58630), (410, 53768), (440, 50102), (451, 48880), (470, 46904), (517, 42640), (520, 42394), (533, 41360), (572, 38540), (611, 36080), (656, 33605), (715, 30832), (752, 29315), (820, 26884), (880, 25051), (902, 24440), (940, 23452), (1034, 21320), (1040, 21197), (1066, 20680), (1144, 19270), (1222, 18040), (1430, 15416), (1640, 13442), (1804, 12220), (1880, 11726), (1927, 11440), (2068, 10660), (2132, 10340), (2255, 9776), (2288, 9635), (2444, 9020), (2585, 8528), (2665, 8272), (2860, 7708), (3055, 7216), (3280, 6721), (3608, 6110), (3760, 5863), (3854, 5720), (4136, 5330), (4264, 5170), (4510, 4888)]