2026749310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 3883396608

約数和(自身を除く): 1856647298

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 181, 205, 310, 362, 410, 881, 905, 1271, 1762, 1810, 2542, 4405, 5611, 6355, 7421, 8810, 11222, 12710, 14842, 27311, 28055, 36121, 37105, 54622, 56110, 72242, 74210, 136555, 159461, 180605, 230051, 273110, 318922, 361210, 460102, 797305, 1119751, 1150255, 1594610, 2239502, 2300510, 4943291, 5598755, 6537901, 9886582, 11197510, 13075802, 24716455, 32689505, 49432910, 65379010, 202674931, 405349862, 1013374655, 2026749310]

約数ペア:

[(1, 2026749310), (2, 1013374655), (5, 405349862), (10, 202674931), (31, 65379010), (41, 49432910), (62, 32689505), (82, 24716455), (155, 13075802), (181, 11197510), (205, 9886582), (310, 6537901), (362, 5598755), (410, 4943291), (881, 2300510), (905, 2239502), (1271, 1594610), (1762, 1150255), (1810, 1119751), (2542, 797305), (4405, 460102), (5611, 361210), (6355, 318922), (7421, 273110), (8810, 230051), (11222, 180605), (12710, 159461), (14842, 136555), (27311, 74210), (28055, 72242), (36121, 56110), (37105, 54622)]