25037221572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2180183}}^1$

素因数の和:2180233

約数の個数: 72

約数和(自身を含む): 71422827840

約数和(自身を除く): 46385606268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 2180183, 4360366, 6540549, 8720732, 13081098, 19621647, 23982013, 26162196, 39243294, 47964026, 63225307, 71946039, 78486588, 95928052, 126450614, 143892078, 189675921, 215838117, 252901228, 287784156, 379351842, 431676234, 569027763, 695478377, 758703684, 863352468, 1138055526, 1390956754, 2086435131, 2276111052, 2781913508, 4172870262, 6259305393, 8345740524, 12518610786, 25037221572]

約数ペア:

[(1, 25037221572), (2, 12518610786), (3, 8345740524), (4, 6259305393), (6, 4172870262), (9, 2781913508), (11, 2276111052), (12, 2086435131), (18, 1390956754), (22, 1138055526), (29, 863352468), (33, 758703684), (36, 695478377), (44, 569027763), (58, 431676234), (66, 379351842), (87, 287784156), (99, 252901228), (116, 215838117), (132, 189675921), (174, 143892078), (198, 126450614), (261, 95928052), (319, 78486588), (348, 71946039), (396, 63225307), (522, 47964026), (638, 39243294), (957, 26162196), (1044, 23982013), (1276, 19621647), (1914, 13081098), (2871, 8720732), (3828, 6540549), (5742, 4360366), (11484, 2180183)]