5511220

素因数分解:

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

素因数の和:121

約数の個数: 96

約数和(自身を含む): 14224896

約数和(自身を除く): 8713676

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 47, 52, 55, 65, 82, 94, 110, 130, 143, 164, 188, 205, 220, 235, 260, 286, 410, 451, 470, 517, 533, 572, 611, 715, 820, 902, 940, 1034, 1066, 1222, 1430, 1804, 1927, 2068, 2132, 2255, 2444, 2585, 2665, 2860, 3055, 3854, 4510, 5170, 5330, 5863, 6110, 6721, 7708, 9020, 9635, 10340, 10660, 11726, 12220, 13442, 19270, 21197, 23452, 25051, 26884, 29315, 33605, 38540, 42394, 50102, 58630, 67210, 84788, 100204, 105985, 117260, 125255, 134420, 211970, 250510, 275561, 423940, 501020, 551122, 1102244, 1377805, 2755610, 5511220]

約数ペア:

[(1, 5511220), (2, 2755610), (4, 1377805), (5, 1102244), (10, 551122), (11, 501020), (13, 423940), (20, 275561), (22, 250510), (26, 211970), (41, 134420), (44, 125255), (47, 117260), (52, 105985), (55, 100204), (65, 84788), (82, 67210), (94, 58630), (110, 50102), (130, 42394), (143, 38540), (164, 33605), (188, 29315), (205, 26884), (220, 25051), (235, 23452), (260, 21197), (286, 19270), (410, 13442), (451, 12220), (470, 11726), (517, 10660), (533, 10340), (572, 9635), (611, 9020), (715, 7708), (820, 6721), (902, 6110), (940, 5863), (1034, 5330), (1066, 5170), (1222, 4510), (1430, 3854), (1804, 3055), (1927, 2860), (2068, 2665), (2132, 2585), (2255, 2444)]