23404540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14813}}^1$

素因数の和:14901

約数の個数: 24

約数和(自身を含む): 49775040

約数和(自身を除く): 26370500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14813, 29626, 59252, 74065, 148130, 296260, 1170227, 2340454, 4680908, 5851135, 11702270, 23404540]

約数ペア:

[(1, 23404540), (2, 11702270), (4, 5851135), (5, 4680908), (10, 2340454), (20, 1170227), (79, 296260), (158, 148130), (316, 74065), (395, 59252), (790, 29626), (1580, 14813)]