23199140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14683}}^1$

素因数の和:14771

約数の個数: 24

約数和(自身を含む): 49338240

約数和(自身を除く): 26139100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14683, 29366, 58732, 73415, 146830, 293660, 1159957, 2319914, 4639828, 5799785, 11599570, 23199140]

約数ペア:

[(1, 23199140), (2, 11599570), (4, 5799785), (5, 4639828), (10, 2319914), (20, 1159957), (79, 293660), (158, 146830), (316, 73415), (395, 58732), (790, 29366), (1580, 14683)]