26811949390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{5843}}^1$

素因数の和:6225

約数の個数: 64

約数和(自身を含む): 51259640832

約数和(自身を除く): 24447691442

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 281, 355, 562, 710, 1405, 1633, 2810, 3266, 5843, 6463, 8165, 11686, 12926, 16330, 19951, 29215, 32315, 39902, 58430, 64630, 99755, 134389, 199510, 268778, 414853, 458873, 671945, 829706, 917746, 1343890, 1641883, 2074265, 2294365, 3283766, 4148530, 4588730, 8209415, 9541619, 16418830, 19083238, 37763309, 47708095, 75526618, 95416190, 116573693, 188816545, 233147386, 377633090, 582868465, 1165736930, 2681194939, 5362389878, 13405974695, 26811949390]

約数ペア:

[(1, 26811949390), (2, 13405974695), (5, 5362389878), (10, 2681194939), (23, 1165736930), (46, 582868465), (71, 377633090), (115, 233147386), (142, 188816545), (230, 116573693), (281, 95416190), (355, 75526618), (562, 47708095), (710, 37763309), (1405, 19083238), (1633, 16418830), (2810, 9541619), (3266, 8209415), (5843, 4588730), (6463, 4148530), (8165, 3283766), (11686, 2294365), (12926, 2074265), (16330, 1641883), (19951, 1343890), (29215, 917746), (32315, 829706), (39902, 671945), (58430, 458873), (64630, 414853), (99755, 268778), (134389, 199510)]