23426140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7757}}^1$

素因数の和:7917

約数の個数: 24

約数和(自身を含む): 49527072

約数和(自身を除く): 26100932

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7757, 15514, 31028, 38785, 77570, 155140, 1171307, 2342614, 4685228, 5856535, 11713070, 23426140]

約数ペア:

[(1, 23426140), (2, 11713070), (4, 5856535), (5, 4685228), (10, 2342614), (20, 1171307), (151, 155140), (302, 77570), (604, 38785), (755, 31028), (1510, 15514), (3020, 7757)]