5280259240

素因数分解:

$2^3\times 5^1\times {\mathrm{20759}}^1\times {\mathrm{6359}}^1$

素因数の和:27129

約数の個数: 32

約数和(自身を含む): 11883024000

約数和(自身を除く): 6602764760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6359, 12718, 20759, 25436, 31795, 41518, 50872, 63590, 83036, 103795, 127180, 166072, 207590, 254360, 415180, 830360, 132006481, 264012962, 528025924, 660032405, 1056051848, 1320064810, 2640129620, 5280259240]

約数ペア:

[(1, 5280259240), (2, 2640129620), (4, 1320064810), (5, 1056051848), (8, 660032405), (10, 528025924), (20, 264012962), (40, 132006481), (6359, 830360), (12718, 415180), (20759, 254360), (25436, 207590), (31795, 166072), (41518, 127180), (50872, 103795), (63590, 83036)]