38214680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136481}}^1$

素因数の和:136499

約数の個数: 32

約数和(自身を含む): 98267040

約数和(自身を除く): 60052360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136481, 272962, 545924, 682405, 955367, 1091848, 1364810, 1910734, 2729620, 3821468, 4776835, 5459240, 7642936, 9553670, 19107340, 38214680]

約数ペア:

[(1, 38214680), (2, 19107340), (4, 9553670), (5, 7642936), (7, 5459240), (8, 4776835), (10, 3821468), (14, 2729620), (20, 1910734), (28, 1364810), (35, 1091848), (40, 955367), (56, 682405), (70, 545924), (140, 272962), (280, 136481)]