520000848

素因数分解:

$2^4\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{2113}}^1$

素因数の和:3836

約数の個数: 60

約数和(自身を含む): 1456820820

約数和(自身を除く): 936819972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1709, 2113, 3418, 4226, 5127, 6339, 6836, 8452, 10254, 12678, 13672, 15381, 16904, 19017, 20508, 25356, 27344, 30762, 33808, 38034, 41016, 50712, 61524, 76068, 82032, 101424, 123048, 152136, 246096, 304272, 3611117, 7222234, 10833351, 14444468, 21666702, 28888936, 32500053, 43333404, 57777872, 65000106, 86666808, 130000212, 173333616, 260000424, 520000848]

約数ペア:

[(1, 520000848), (2, 260000424), (3, 173333616), (4, 130000212), (6, 86666808), (8, 65000106), (9, 57777872), (12, 43333404), (16, 32500053), (18, 28888936), (24, 21666702), (36, 14444468), (48, 10833351), (72, 7222234), (144, 3611117), (1709, 304272), (2113, 246096), (3418, 152136), (4226, 123048), (5127, 101424), (6339, 82032), (6836, 76068), (8452, 61524), (10254, 50712), (12678, 41016), (13672, 38034), (15381, 33808), (16904, 30762), (19017, 27344), (20508, 25356)]