23643580

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7829}}^1$

素因数の和:7989

約数の個数: 24

約数和(自身を含む): 49986720

約数和(自身を除く): 26343140

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7829, 15658, 31316, 39145, 78290, 156580, 1182179, 2364358, 4728716, 5910895, 11821790, 23643580]

約数ペア:

[(1, 23643580), (2, 11821790), (4, 5910895), (5, 4728716), (10, 2364358), (20, 1182179), (151, 156580), (302, 78290), (604, 39145), (755, 31316), (1510, 15658), (3020, 7829)]