56770160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5417}}^1$

素因数の和:5561

約数の個数: 40

約数和(自身を含む): 133022736

約数和(自身を除く): 76252576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 5417, 10480, 10834, 21668, 27085, 43336, 54170, 86672, 108340, 216680, 433360, 709627, 1419254, 2838508, 3548135, 5677016, 7096270, 11354032, 14192540, 28385080, 56770160]

約数ペア:

[(1, 56770160), (2, 28385080), (4, 14192540), (5, 11354032), (8, 7096270), (10, 5677016), (16, 3548135), (20, 2838508), (40, 1419254), (80, 709627), (131, 433360), (262, 216680), (524, 108340), (655, 86672), (1048, 54170), (1310, 43336), (2096, 27085), (2620, 21668), (5240, 10834), (5417, 10480)]