115095520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16729}}^1$

素因数の和:16787

約数の個数: 48

約数和(自身を含む): 278253360

約数和(自身を除く): 163157840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 16729, 33458, 66916, 83645, 133832, 167290, 267664, 334580, 535328, 669160, 719347, 1338320, 1438694, 2676640, 2877388, 3596735, 5754776, 7193470, 11509552, 14386940, 23019104, 28773880, 57547760, 115095520]

約数ペア:

[(1, 115095520), (2, 57547760), (4, 28773880), (5, 23019104), (8, 14386940), (10, 11509552), (16, 7193470), (20, 5754776), (32, 3596735), (40, 2877388), (43, 2676640), (80, 1438694), (86, 1338320), (160, 719347), (172, 669160), (215, 535328), (344, 334580), (430, 267664), (688, 167290), (860, 133832), (1376, 83645), (1720, 66916), (3440, 33458), (6880, 16729)]