38219410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 32282990

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 395, 479, 505, 790, 958, 1010, 2395, 4790, 7979, 15958, 37841, 39895, 48379, 75682, 79790, 96758, 189205, 241895, 378410, 483790, 3821941, 7643882, 19109705, 38219410]

約数ペア:

[(1, 38219410), (2, 19109705), (5, 7643882), (10, 3821941), (79, 483790), (101, 378410), (158, 241895), (202, 189205), (395, 96758), (479, 79790), (505, 75682), (790, 48379), (958, 39895), (1010, 37841), (2395, 15958), (4790, 7979)]