1148268140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1400327}}^1$

素因数の和:1400377

約数の個数: 24

約数和(自身を含む): 2470178592

約数和(自身を除く): 1321910452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1400327, 2800654, 5601308, 7001635, 14003270, 28006540, 57413407, 114826814, 229653628, 287067035, 574134070, 1148268140]

約数ペア:

[(1, 1148268140), (2, 574134070), (4, 287067035), (5, 229653628), (10, 114826814), (20, 57413407), (41, 28006540), (82, 14003270), (164, 7001635), (205, 5601308), (410, 2800654), (820, 1400327)]