8045236780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{49927}}^1$

素因数の和:51094

約数の個数: 48

約数和(自身を含む): 19325730816

約数和(自身を除く): 11280494036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1151, 2302, 4604, 5755, 8057, 11510, 16114, 23020, 32228, 40285, 49927, 80570, 99854, 161140, 199708, 249635, 349489, 499270, 698978, 998540, 1397956, 1747445, 3494890, 6989780, 57465977, 114931954, 229863908, 287329885, 402261839, 574659770, 804523678, 1149319540, 1609047356, 2011309195, 4022618390, 8045236780]

約数ペア:

[(1, 8045236780), (2, 4022618390), (4, 2011309195), (5, 1609047356), (7, 1149319540), (10, 804523678), (14, 574659770), (20, 402261839), (28, 287329885), (35, 229863908), (70, 114931954), (140, 57465977), (1151, 6989780), (2302, 3494890), (4604, 1747445), (5755, 1397956), (8057, 998540), (11510, 698978), (16114, 499270), (23020, 349489), (32228, 249635), (40285, 199708), (49927, 161140), (80570, 99854)]