2185205264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 4727108160

約数和(自身を除く): 2541902896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 317, 424, 583, 634, 739, 848, 1166, 1268, 1478, 2332, 2536, 2956, 3487, 4664, 5072, 5912, 6974, 8129, 9328, 11824, 13948, 16258, 16801, 27896, 32516, 33602, 39167, 55792, 65032, 67204, 78334, 130064, 134408, 156668, 184811, 234263, 268816, 313336, 369622, 430837, 468526, 626672, 739244, 861674, 937052, 1478488, 1723348, 1874104, 2576893, 2956976, 3446696, 3748208, 5153786, 6893392, 10307572, 12415939, 20615144, 24831878, 41230288, 49663756, 99327512, 136575329, 198655024, 273150658, 546301316, 1092602632, 2185205264]

約数ペア:

[(1, 2185205264), (2, 1092602632), (4, 546301316), (8, 273150658), (11, 198655024), (16, 136575329), (22, 99327512), (44, 49663756), (53, 41230288), (88, 24831878), (106, 20615144), (176, 12415939), (212, 10307572), (317, 6893392), (424, 5153786), (583, 3748208), (634, 3446696), (739, 2956976), (848, 2576893), (1166, 1874104), (1268, 1723348), (1478, 1478488), (2332, 937052), (2536, 861674), (2956, 739244), (3487, 626672), (4664, 468526), (5072, 430837), (5912, 369622), (6974, 313336), (8129, 268816), (9328, 234263), (11824, 184811), (13948, 156668), (16258, 134408), (16801, 130064), (27896, 78334), (32516, 67204), (33602, 65032), (39167, 55792)]