23009540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14563}}^1$

素因数の和:14651

約数の個数: 24

約数和(自身を含む): 48935040

約数和(自身を除く): 25925500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14563, 29126, 58252, 72815, 145630, 291260, 1150477, 2300954, 4601908, 5752385, 11504770, 23009540]

約数ペア:

[(1, 23009540), (2, 11504770), (4, 5752385), (5, 4601908), (10, 2300954), (20, 1150477), (79, 291260), (158, 145630), (316, 72815), (395, 58252), (790, 29126), (1580, 14563)]