8266291810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{117269}}^1$

素因数の和:117355

約数の個数: 64

約数和(自身を含む): 18237830400

約数和(自身を除く): 9971538590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 530, 665, 742, 1007, 1330, 1855, 2014, 3710, 5035, 7049, 10070, 14098, 35245, 70490, 117269, 234538, 586345, 820883, 1172690, 1641766, 2228111, 4104415, 4456222, 6215257, 8208830, 11140555, 12430514, 15596777, 22281110, 31076285, 31193554, 43506799, 62152570, 77983885, 87013598, 118089883, 155967770, 217533995, 236179766, 435067990, 590449415, 826629181, 1180898830, 1653258362, 4133145905, 8266291810]

約数ペア:

[(1, 8266291810), (2, 4133145905), (5, 1653258362), (7, 1180898830), (10, 826629181), (14, 590449415), (19, 435067990), (35, 236179766), (38, 217533995), (53, 155967770), (70, 118089883), (95, 87013598), (106, 77983885), (133, 62152570), (190, 43506799), (265, 31193554), (266, 31076285), (371, 22281110), (530, 15596777), (665, 12430514), (742, 11140555), (1007, 8208830), (1330, 6215257), (1855, 4456222), (2014, 4104415), (3710, 2228111), (5035, 1641766), (7049, 1172690), (10070, 820883), (14098, 586345), (35245, 234538), (70490, 117269)]