8325320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7177}}^1$

素因数の和:7217

約数の個数: 32

約数和(自身を含む): 19380600

約数和(自身を除く): 11055280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7177, 14354, 28708, 35885, 57416, 71770, 143540, 208133, 287080, 416266, 832532, 1040665, 1665064, 2081330, 4162660, 8325320]

約数ペア:

[(1, 8325320), (2, 4162660), (4, 2081330), (5, 1665064), (8, 1040665), (10, 832532), (20, 416266), (29, 287080), (40, 208133), (58, 143540), (116, 71770), (145, 57416), (232, 35885), (290, 28708), (580, 14354), (1160, 7177)]