27462440

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4373}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 62198280

約数和(自身を除く): 34735840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 4373, 6280, 8746, 17492, 21865, 34984, 43730, 87460, 174920, 686561, 1373122, 2746244, 3432805, 5492488, 6865610, 13731220, 27462440]

約数ペア:

[(1, 27462440), (2, 13731220), (4, 6865610), (5, 5492488), (8, 3432805), (10, 2746244), (20, 1373122), (40, 686561), (157, 174920), (314, 87460), (628, 43730), (785, 34984), (1256, 21865), (1570, 17492), (3140, 8746), (4373, 6280)]