79085320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 107538680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 632, 790, 863, 1160, 1580, 1726, 2291, 3160, 3452, 4315, 4582, 6904, 8630, 9164, 11455, 17260, 18328, 22910, 25027, 34520, 45820, 50054, 68177, 91640, 100108, 125135, 136354, 200216, 250270, 272708, 340885, 500540, 545416, 681770, 1001080, 1363540, 1977133, 2727080, 3954266, 7908532, 9885665, 15817064, 19771330, 39542660, 79085320]

約数ペア:

[(1, 79085320), (2, 39542660), (4, 19771330), (5, 15817064), (8, 9885665), (10, 7908532), (20, 3954266), (29, 2727080), (40, 1977133), (58, 1363540), (79, 1001080), (116, 681770), (145, 545416), (158, 500540), (232, 340885), (290, 272708), (316, 250270), (395, 200216), (580, 136354), (632, 125135), (790, 100108), (863, 91640), (1160, 68177), (1580, 50054), (1726, 45820), (2291, 34520), (3160, 25027), (3452, 22910), (4315, 18328), (4582, 17260), (6904, 11455), (8630, 9164)]