6444320

素因数分解:

$2^5\times 5^1\times {\mathrm{40277}}^1$

素因数の和:40292

約数の個数: 24

約数和(自身を含む): 15225084

約数和(自身を除く): 8780764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40277, 80554, 161108, 201385, 322216, 402770, 644432, 805540, 1288864, 1611080, 3222160, 6444320]

約数ペア:

[(1, 6444320), (2, 3222160), (4, 1611080), (5, 1288864), (8, 805540), (10, 644432), (16, 402770), (20, 322216), (32, 201385), (40, 161108), (80, 80554), (160, 40277)]