23903210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 45377280

約数和(自身を除く): 21474070

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1009, 1030, 2018, 2369, 4738, 5045, 10090, 11845, 23207, 23690, 46414, 103927, 116035, 207854, 232070, 519635, 1039270, 2390321, 4780642, 11951605, 23903210]

約数ペア:

[(1, 23903210), (2, 11951605), (5, 4780642), (10, 2390321), (23, 1039270), (46, 519635), (103, 232070), (115, 207854), (206, 116035), (230, 103927), (515, 46414), (1009, 23690), (1030, 23207), (2018, 11845), (2369, 10090), (4738, 5045)]