100450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1$

素因数の和:67

約数の個数: 36

約数和(自身を含む): 222642

約数和(自身を除く): 122192

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 350, 410, 490, 574, 1025, 1225, 1435, 2009, 2050, 2450, 2870, 4018, 7175, 10045, 14350, 20090, 50225, 100450]

約数ペア:

[(1, 100450), (2, 50225), (5, 20090), (7, 14350), (10, 10045), (14, 7175), (25, 4018), (35, 2870), (41, 2450), (49, 2050), (50, 2009), (70, 1435), (82, 1225), (98, 1025), (175, 574), (205, 490), (245, 410), (287, 350)]