22956140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13829}}^1$

素因数の和:13921

約数の個数: 24

約数和(自身を含む): 48792240

約数和(自身を除く): 25836100

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 13829, 27658, 55316, 69145, 138290, 276580, 1147807, 2295614, 4591228, 5739035, 11478070, 22956140]

約数ペア:

[(1, 22956140), (2, 11478070), (4, 5739035), (5, 4591228), (10, 2295614), (20, 1147807), (83, 276580), (166, 138290), (332, 69145), (415, 55316), (830, 27658), (1660, 13829)]