38178280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136351}}^1$

素因数の和:136369

約数の個数: 32

約数和(自身を含む): 98173440

約数和(自身を除く): 59995160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136351, 272702, 545404, 681755, 954457, 1090808, 1363510, 1908914, 2727020, 3817828, 4772285, 5454040, 7635656, 9544570, 19089140, 38178280]

約数ペア:

[(1, 38178280), (2, 19089140), (4, 9544570), (5, 7635656), (7, 5454040), (8, 4772285), (10, 3817828), (14, 2727020), (20, 1908914), (28, 1363510), (35, 1090808), (40, 954457), (56, 681755), (70, 545404), (140, 272702), (280, 136351)]