10180280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 26477280

約数和(自身を除く): 16297000

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1361, 1496, 1870, 2722, 3740, 5444, 6805, 7480, 10888, 13610, 14971, 23137, 27220, 29942, 46274, 54440, 59884, 74855, 92548, 115685, 119768, 149710, 185096, 231370, 254507, 299420, 462740, 509014, 598840, 925480, 1018028, 1272535, 2036056, 2545070, 5090140, 10180280]

約数ペア:

[(1, 10180280), (2, 5090140), (4, 2545070), (5, 2036056), (8, 1272535), (10, 1018028), (11, 925480), (17, 598840), (20, 509014), (22, 462740), (34, 299420), (40, 254507), (44, 231370), (55, 185096), (68, 149710), (85, 119768), (88, 115685), (110, 92548), (136, 74855), (170, 59884), (187, 54440), (220, 46274), (340, 29942), (374, 27220), (440, 23137), (680, 14971), (748, 13610), (935, 10888), (1361, 7480), (1496, 6805), (1870, 5444), (2722, 3740)]