6480550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 12892032

約数和(自身を除く): 6411482

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 113, 155, 185, 226, 310, 370, 565, 775, 925, 1130, 1147, 1550, 1850, 2294, 2825, 3503, 4181, 5650, 5735, 7006, 8362, 11470, 17515, 20905, 28675, 35030, 41810, 57350, 87575, 104525, 129611, 175150, 209050, 259222, 648055, 1296110, 3240275, 6480550]

約数ペア:

[(1, 6480550), (2, 3240275), (5, 1296110), (10, 648055), (25, 259222), (31, 209050), (37, 175150), (50, 129611), (62, 104525), (74, 87575), (113, 57350), (155, 41810), (185, 35030), (226, 28675), (310, 20905), (370, 17515), (565, 11470), (775, 8362), (925, 7006), (1130, 5735), (1147, 5650), (1550, 4181), (1850, 3503), (2294, 2825)]