10110400

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 84

約数和(自身を含む): 25511760

約数和(自身を除く): 15401360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 89, 100, 142, 160, 178, 200, 284, 320, 355, 356, 400, 445, 568, 710, 712, 800, 890, 1136, 1420, 1424, 1600, 1775, 1780, 2225, 2272, 2840, 2848, 3550, 3560, 4450, 4544, 5680, 5696, 6319, 7100, 7120, 8900, 11360, 12638, 14200, 14240, 17800, 22720, 25276, 28400, 28480, 31595, 35600, 50552, 56800, 63190, 71200, 101104, 113600, 126380, 142400, 157975, 202208, 252760, 315950, 404416, 505520, 631900, 1011040, 1263800, 2022080, 2527600, 5055200, 10110400]

約数ペア:

[(1, 10110400), (2, 5055200), (4, 2527600), (5, 2022080), (8, 1263800), (10, 1011040), (16, 631900), (20, 505520), (25, 404416), (32, 315950), (40, 252760), (50, 202208), (64, 157975), (71, 142400), (80, 126380), (89, 113600), (100, 101104), (142, 71200), (160, 63190), (178, 56800), (200, 50552), (284, 35600), (320, 31595), (355, 28480), (356, 28400), (400, 25276), (445, 22720), (568, 17800), (710, 14240), (712, 14200), (800, 12638), (890, 11360), (1136, 8900), (1420, 7120), (1424, 7100), (1600, 6319), (1775, 5696), (1780, 5680), (2225, 4544), (2272, 4450), (2840, 3560), (2848, 3550)]