943100080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21089}}^1$

素因数の和:21158

約数の個数: 80

約数和(自身を含む): 2416407840

約数和(自身を除く): 1473307760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 11180, 21089, 22360, 42178, 44720, 84356, 105445, 168712, 210890, 274157, 337424, 421780, 548314, 843560, 906827, 1096628, 1370785, 1687120, 1813654, 2193256, 2741570, 3627308, 4386512, 4534135, 5483140, 7254616, 9068270, 10966280, 11788751, 14509232, 18136540, 21932560, 23577502, 36273080, 47155004, 58943755, 72546160, 94310008, 117887510, 188620016, 235775020, 471550040, 943100080]

約数ペア:

[(1, 943100080), (2, 471550040), (4, 235775020), (5, 188620016), (8, 117887510), (10, 94310008), (13, 72546160), (16, 58943755), (20, 47155004), (26, 36273080), (40, 23577502), (43, 21932560), (52, 18136540), (65, 14509232), (80, 11788751), (86, 10966280), (104, 9068270), (130, 7254616), (172, 5483140), (208, 4534135), (215, 4386512), (260, 3627308), (344, 2741570), (430, 2193256), (520, 1813654), (559, 1687120), (688, 1370785), (860, 1096628), (1040, 906827), (1118, 843560), (1720, 548314), (2236, 421780), (2795, 337424), (3440, 274157), (4472, 210890), (5590, 168712), (8944, 105445), (11180, 84356), (21089, 44720), (22360, 42178)]