224866460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123553}}^1$

素因数の和:123582

約数の個数: 48

約数和(自身を含む): 581198016

約数和(自身を除く): 356331556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 123553, 247106, 494212, 617765, 864871, 1235530, 1606189, 1729742, 2471060, 3212378, 3459484, 4324355, 6424756, 8030945, 8648710, 11243323, 16061890, 17297420, 22486646, 32123780, 44973292, 56216615, 112433230, 224866460]

約数ペア:

[(1, 224866460), (2, 112433230), (4, 56216615), (5, 44973292), (7, 32123780), (10, 22486646), (13, 17297420), (14, 16061890), (20, 11243323), (26, 8648710), (28, 8030945), (35, 6424756), (52, 4324355), (65, 3459484), (70, 3212378), (91, 2471060), (130, 1729742), (140, 1606189), (182, 1235530), (260, 864871), (364, 617765), (455, 494212), (910, 247106), (1820, 123553)]