26788892910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{2381}}^1$

素因数の和:4118

約数の個数: 128

約数和(自身を含む): 73385875584

約数和(自身を除く): 46596982674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 1697, 2210, 2381, 3315, 3394, 4762, 5091, 6630, 7143, 8485, 10182, 11905, 14286, 16970, 22061, 23810, 25455, 28849, 30953, 35715, 40477, 44122, 50910, 57698, 61906, 66183, 71430, 80954, 86547, 92859, 110305, 121431, 132366, 144245, 154765, 173094, 185718, 202385, 220610, 242862, 288490, 309530, 330915, 375037, 404770, 432735, 464295, 526201, 607155, 661830, 750074, 865470, 928590, 1052402, 1125111, 1214310, 1578603, 1875185, 2250222, 2631005, 3157206, 3750370, 4040557, 5262010, 5625555, 7893015, 8081114, 11251110, 12121671, 15786030, 20202785, 24243342, 40405570, 52527241, 60608355, 68689469, 105054482, 121216710, 137378938, 157581723, 206068407, 262636205, 315163446, 343447345, 412136814, 525272410, 686894690, 787908615, 892963097, 1030342035, 1575817230, 1785926194, 2060684070, 2678889291, 4464815485, 5357778582, 8929630970, 13394446455, 26788892910]

約数ペア:

[(1, 26788892910), (2, 13394446455), (3, 8929630970), (5, 5357778582), (6, 4464815485), (10, 2678889291), (13, 2060684070), (15, 1785926194), (17, 1575817230), (26, 1030342035), (30, 892963097), (34, 787908615), (39, 686894690), (51, 525272410), (65, 412136814), (78, 343447345), (85, 315163446), (102, 262636205), (130, 206068407), (170, 157581723), (195, 137378938), (221, 121216710), (255, 105054482), (390, 68689469), (442, 60608355), (510, 52527241), (663, 40405570), (1105, 24243342), (1326, 20202785), (1697, 15786030), (2210, 12121671), (2381, 11251110), (3315, 8081114), (3394, 7893015), (4762, 5625555), (5091, 5262010), (6630, 4040557), (7143, 3750370), (8485, 3157206), (10182, 2631005), (11905, 2250222), (14286, 1875185), (16970, 1578603), (22061, 1214310), (23810, 1125111), (25455, 1052402), (28849, 928590), (30953, 865470), (35715, 750074), (40477, 661830), (44122, 607155), (50910, 526201), (57698, 464295), (61906, 432735), (66183, 404770), (71430, 375037), (80954, 330915), (86547, 309530), (92859, 288490), (110305, 242862), (121431, 220610), (132366, 202385), (144245, 185718), (154765, 173094)]