2496756860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 5780134080

約数和(自身を除く): 3283377220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 409, 443, 530, 689, 818, 886, 1060, 1378, 1636, 1772, 2045, 2215, 2756, 3445, 4090, 4430, 5317, 5759, 6890, 8180, 8860, 10634, 11518, 13780, 21268, 21677, 23036, 23479, 26585, 28795, 43354, 46958, 53170, 57590, 86708, 93916, 106340, 108385, 115180, 117395, 181187, 216770, 234790, 281801, 305227, 362374, 433540, 469580, 563602, 610454, 724748, 905935, 1127204, 1220908, 1409005, 1526135, 1811870, 2355431, 2818010, 3052270, 3623740, 4710862, 5636020, 6104540, 9421724, 9602911, 11777155, 19205822, 23554310, 38411644, 47108620, 48014555, 96029110, 124837843, 192058220, 249675686, 499351372, 624189215, 1248378430, 2496756860]

約数ペア:

[(1, 2496756860), (2, 1248378430), (4, 624189215), (5, 499351372), (10, 249675686), (13, 192058220), (20, 124837843), (26, 96029110), (52, 48014555), (53, 47108620), (65, 38411644), (106, 23554310), (130, 19205822), (212, 11777155), (260, 9602911), (265, 9421724), (409, 6104540), (443, 5636020), (530, 4710862), (689, 3623740), (818, 3052270), (886, 2818010), (1060, 2355431), (1378, 1811870), (1636, 1526135), (1772, 1409005), (2045, 1220908), (2215, 1127204), (2756, 905935), (3445, 724748), (4090, 610454), (4430, 563602), (5317, 469580), (5759, 433540), (6890, 362374), (8180, 305227), (8860, 281801), (10634, 234790), (11518, 216770), (13780, 181187), (21268, 117395), (21677, 115180), (23036, 108385), (23479, 106340), (26585, 93916), (28795, 86708), (43354, 57590), (46958, 53170)]