6434560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 16850736

約数和(自身を除く): 10416176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 457, 640, 704, 880, 914, 1280, 1408, 1760, 1828, 2285, 2816, 3520, 3656, 4570, 5027, 7040, 7312, 9140, 10054, 14080, 14624, 18280, 20108, 25135, 29248, 36560, 40216, 50270, 58496, 73120, 80432, 100540, 116992, 146240, 160864, 201080, 292480, 321728, 402160, 584960, 643456, 804320, 1286912, 1608640, 3217280, 6434560]

約数ペア:

[(1, 6434560), (2, 3217280), (4, 1608640), (5, 1286912), (8, 804320), (10, 643456), (11, 584960), (16, 402160), (20, 321728), (22, 292480), (32, 201080), (40, 160864), (44, 146240), (55, 116992), (64, 100540), (80, 80432), (88, 73120), (110, 58496), (128, 50270), (160, 40216), (176, 36560), (220, 29248), (256, 25135), (320, 20108), (352, 18280), (440, 14624), (457, 14080), (640, 10054), (704, 9140), (880, 7312), (914, 7040), (1280, 5027), (1408, 4570), (1760, 3656), (1828, 3520), (2285, 2816)]