100480144

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{47939}}^1$

素因数の和:48078

約数の個数: 20

約数和(自身を含む): 196170480

約数和(自身を除く): 95690336

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 47939, 95878, 191756, 383512, 767024, 6280009, 12560018, 25120036, 50240072, 100480144]

約数ペア:

[(1, 100480144), (2, 50240072), (4, 25120036), (8, 12560018), (16, 6280009), (131, 767024), (262, 383512), (524, 191756), (1048, 95878), (2096, 47939)]