2034802550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3902

約数の個数: 72

約数和(自身を含む): 4207933800

約数和(自身を除く): 2173131250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 121, 178, 242, 275, 445, 550, 605, 890, 979, 1210, 1958, 2225, 3025, 3779, 4450, 4895, 6050, 7558, 9790, 10769, 18895, 21538, 24475, 37790, 41569, 48950, 53845, 83138, 94475, 107690, 188950, 207845, 269225, 336331, 415690, 457259, 538450, 672662, 914518, 1039225, 1681655, 2078450, 2286295, 3363310, 3699641, 4572590, 7399282, 8408275, 11431475, 16816550, 18498205, 22862950, 36996410, 40696051, 81392102, 92491025, 184982050, 203480255, 406960510, 1017401275, 2034802550]

約数ペア:

[(1, 2034802550), (2, 1017401275), (5, 406960510), (10, 203480255), (11, 184982050), (22, 92491025), (25, 81392102), (50, 40696051), (55, 36996410), (89, 22862950), (110, 18498205), (121, 16816550), (178, 11431475), (242, 8408275), (275, 7399282), (445, 4572590), (550, 3699641), (605, 3363310), (890, 2286295), (979, 2078450), (1210, 1681655), (1958, 1039225), (2225, 914518), (3025, 672662), (3779, 538450), (4450, 457259), (4895, 415690), (6050, 336331), (7558, 269225), (9790, 207845), (10769, 188950), (18895, 107690), (21538, 94475), (24475, 83138), (37790, 53845), (41569, 48950)]