1570556780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{6841}}^1$

素因数の和:7746

約数の個数: 48

約数和(自身を含む): 3556416864

約数和(自身を除く): 1985860084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 883, 1766, 3532, 4415, 6841, 8830, 11479, 13682, 17660, 22958, 27364, 34205, 45916, 57395, 68410, 88933, 114790, 136820, 177866, 229580, 355732, 444665, 889330, 1778660, 6040603, 12081206, 24162412, 30203015, 60406030, 78527839, 120812060, 157055678, 314111356, 392639195, 785278390, 1570556780]

約数ペア:

[(1, 1570556780), (2, 785278390), (4, 392639195), (5, 314111356), (10, 157055678), (13, 120812060), (20, 78527839), (26, 60406030), (52, 30203015), (65, 24162412), (130, 12081206), (260, 6040603), (883, 1778660), (1766, 889330), (3532, 444665), (4415, 355732), (6841, 229580), (8830, 177866), (11479, 136820), (13682, 114790), (17660, 88933), (22958, 68410), (27364, 57395), (34205, 45916)]