277492911410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1481}}^1\times {\mathrm{10079}}^1$

素因数の和:11604

約数の個数: 96

約数和(自身を含む): 590491399680

約数和(自身を除く): 312998488270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1481, 1690, 1859, 2962, 3718, 7405, 9295, 10079, 14810, 16291, 18590, 19253, 20158, 32582, 38506, 50395, 81455, 96265, 100790, 110869, 131027, 162910, 192530, 211783, 221738, 250289, 262054, 423566, 500578, 554345, 655135, 1058915, 1108690, 1251445, 1310270, 1441297, 1703351, 2117830, 2502890, 2753179, 2882594, 3406702, 5506358, 7206485, 8516755, 13765895, 14412970, 14926999, 17033510, 18736861, 27531790, 29853998, 37473722, 74634995, 93684305, 149269990, 164196989, 187368610, 194050987, 328393978, 388101974, 820984945, 970254935, 1641969890, 1940509870, 2134560857, 2522662831, 4269121714, 5045325662, 10672804285, 12613314155, 21345608570, 25226628310, 27749291141, 55498582282, 138746455705, 277492911410]

約数ペア:

[(1, 277492911410), (2, 138746455705), (5, 55498582282), (10, 27749291141), (11, 25226628310), (13, 21345608570), (22, 12613314155), (26, 10672804285), (55, 5045325662), (65, 4269121714), (110, 2522662831), (130, 2134560857), (143, 1940509870), (169, 1641969890), (286, 970254935), (338, 820984945), (715, 388101974), (845, 328393978), (1430, 194050987), (1481, 187368610), (1690, 164196989), (1859, 149269990), (2962, 93684305), (3718, 74634995), (7405, 37473722), (9295, 29853998), (10079, 27531790), (14810, 18736861), (16291, 17033510), (18590, 14926999), (19253, 14412970), (20158, 13765895), (32582, 8516755), (38506, 7206485), (50395, 5506358), (81455, 3406702), (96265, 2882594), (100790, 2753179), (110869, 2502890), (131027, 2117830), (162910, 1703351), (192530, 1441297), (211783, 1310270), (221738, 1251445), (250289, 1108690), (262054, 1058915), (423566, 655135), (500578, 554345)]