96540020

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{7507}}^1$

素因数の和:8159

約数の個数: 24

約数和(自身を含む): 203076384

約数和(自身を除く): 106536364

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 7507, 12860, 15014, 30028, 37535, 75070, 150140, 4827001, 9654002, 19308004, 24135005, 48270010, 96540020]

約数ペア:

[(1, 96540020), (2, 48270010), (4, 24135005), (5, 19308004), (10, 9654002), (20, 4827001), (643, 150140), (1286, 75070), (2572, 37535), (3215, 30028), (6430, 15014), (7507, 12860)]