442170100

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{27127}}^1$

素因数の和:27304

約数の個数: 36

約数和(自身を含む): 965431264

約数和(自身を除く): 523261164

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 8150, 16300, 27127, 54254, 108508, 135635, 271270, 542540, 678175, 1356350, 2712700, 4421701, 8843402, 17686804, 22108505, 44217010, 88434020, 110542525, 221085050, 442170100]

約数ペア:

[(1, 442170100), (2, 221085050), (4, 110542525), (5, 88434020), (10, 44217010), (20, 22108505), (25, 17686804), (50, 8843402), (100, 4421701), (163, 2712700), (326, 1356350), (652, 678175), (815, 542540), (1630, 271270), (3260, 135635), (4075, 108508), (8150, 54254), (16300, 27127)]