243561260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{881}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 535211712

約数和(自身を除く): 291650452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 601, 881, 1202, 1762, 2404, 3005, 3524, 4405, 6010, 8810, 12020, 13823, 17620, 20263, 27646, 40526, 55292, 69115, 81052, 101315, 138230, 202630, 276460, 405260, 529481, 1058962, 2117924, 2647405, 5294810, 10589620, 12178063, 24356126, 48712252, 60890315, 121780630, 243561260]

約数ペア:

[(1, 243561260), (2, 121780630), (4, 60890315), (5, 48712252), (10, 24356126), (20, 12178063), (23, 10589620), (46, 5294810), (92, 2647405), (115, 2117924), (230, 1058962), (460, 529481), (601, 405260), (881, 276460), (1202, 202630), (1762, 138230), (2404, 101315), (3005, 81052), (3524, 69115), (4405, 55292), (6010, 40526), (8810, 27646), (12020, 20263), (13823, 17620)]