1181121860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{8971}}^1$

素因数の和:9236

約数の個数: 48

約数和(自身を含む): 2577476160

約数和(自身を除く): 1396354300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 227, 290, 454, 580, 908, 1135, 2270, 4540, 6583, 8971, 13166, 17942, 26332, 32915, 35884, 44855, 65830, 89710, 131660, 179420, 260159, 520318, 1040636, 1300795, 2036417, 2601590, 4072834, 5203180, 8145668, 10182085, 20364170, 40728340, 59056093, 118112186, 236224372, 295280465, 590560930, 1181121860]

約数ペア:

[(1, 1181121860), (2, 590560930), (4, 295280465), (5, 236224372), (10, 118112186), (20, 59056093), (29, 40728340), (58, 20364170), (116, 10182085), (145, 8145668), (227, 5203180), (290, 4072834), (454, 2601590), (580, 2036417), (908, 1300795), (1135, 1040636), (2270, 520318), (4540, 260159), (6583, 179420), (8971, 131660), (13166, 89710), (17942, 65830), (26332, 44855), (32915, 35884)]