2100034420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3259}}^1$

素因数の和:3409

約数の個数: 96

約数和(自身を含む): 5027702400

約数和(自身を除く): 2927667980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 101, 110, 116, 145, 202, 220, 290, 319, 404, 505, 580, 638, 1010, 1111, 1276, 1595, 2020, 2222, 2929, 3190, 3259, 4444, 5555, 5858, 6380, 6518, 11110, 11716, 13036, 14645, 16295, 22220, 29290, 32219, 32590, 35849, 58580, 64438, 65180, 71698, 94511, 128876, 143396, 161095, 179245, 189022, 322190, 329159, 358490, 378044, 472555, 644380, 658318, 716980, 945110, 1039621, 1316636, 1645795, 1890220, 2079242, 3291590, 3620749, 4158484, 5198105, 6583180, 7241498, 9545611, 10396210, 14482996, 18103745, 19091222, 20792420, 36207490, 38182444, 47728055, 72414980, 95456110, 105001721, 190912220, 210003442, 420006884, 525008605, 1050017210, 2100034420]

約数ペア:

[(1, 2100034420), (2, 1050017210), (4, 525008605), (5, 420006884), (10, 210003442), (11, 190912220), (20, 105001721), (22, 95456110), (29, 72414980), (44, 47728055), (55, 38182444), (58, 36207490), (101, 20792420), (110, 19091222), (116, 18103745), (145, 14482996), (202, 10396210), (220, 9545611), (290, 7241498), (319, 6583180), (404, 5198105), (505, 4158484), (580, 3620749), (638, 3291590), (1010, 2079242), (1111, 1890220), (1276, 1645795), (1595, 1316636), (2020, 1039621), (2222, 945110), (2929, 716980), (3190, 658318), (3259, 644380), (4444, 472555), (5555, 378044), (5858, 358490), (6380, 329159), (6518, 322190), (11110, 189022), (11716, 179245), (13036, 161095), (14645, 143396), (16295, 128876), (22220, 94511), (29290, 71698), (32219, 65180), (32590, 64438), (35849, 58580)]