510297920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5056

約数の個数: 112

約数和(自身を含む): 1371600000

約数和(自身を除く): 861302080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 704, 880, 928, 1160, 1276, 1595, 1760, 1856, 2320, 2552, 3190, 3520, 4640, 4999, 5104, 6380, 9280, 9998, 10208, 12760, 19996, 20416, 24995, 25520, 39992, 49990, 51040, 54989, 79984, 99980, 102080, 109978, 144971, 159968, 199960, 219956, 274945, 289942, 319936, 399920, 439912, 549890, 579884, 724855, 799840, 879824, 1099780, 1159768, 1449710, 1594681, 1599680, 1759648, 2199560, 2319536, 2899420, 3189362, 3519296, 4399120, 4639072, 5798840, 6378724, 7973405, 8798240, 9278144, 11597680, 12757448, 15946810, 17596480, 23195360, 25514896, 31893620, 46390720, 51029792, 63787240, 102059584, 127574480, 255148960, 510297920]

約数ペア:

[(1, 510297920), (2, 255148960), (4, 127574480), (5, 102059584), (8, 63787240), (10, 51029792), (11, 46390720), (16, 31893620), (20, 25514896), (22, 23195360), (29, 17596480), (32, 15946810), (40, 12757448), (44, 11597680), (55, 9278144), (58, 8798240), (64, 7973405), (80, 6378724), (88, 5798840), (110, 4639072), (116, 4399120), (145, 3519296), (160, 3189362), (176, 2899420), (220, 2319536), (232, 2199560), (290, 1759648), (319, 1599680), (320, 1594681), (352, 1449710), (440, 1159768), (464, 1099780), (580, 879824), (638, 799840), (704, 724855), (880, 579884), (928, 549890), (1160, 439912), (1276, 399920), (1595, 319936), (1760, 289942), (1856, 274945), (2320, 219956), (2552, 199960), (3190, 159968), (3520, 144971), (4640, 109978), (4999, 102080), (5104, 99980), (6380, 79984), (9280, 54989), (9998, 51040), (10208, 49990), (12760, 39992), (19996, 25520), (20416, 24995)]