23142140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7187}}^1$

素因数の和:7226

約数の個数: 48

約数和(自身を含む): 57964032

約数和(自身を除く): 34821892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 7187, 14374, 28748, 35935, 50309, 71870, 100618, 143740, 165301, 201236, 251545, 330602, 503090, 661204, 826505, 1006180, 1157107, 1653010, 2314214, 3306020, 4628428, 5785535, 11571070, 23142140]

約数ペア:

[(1, 23142140), (2, 11571070), (4, 5785535), (5, 4628428), (7, 3306020), (10, 2314214), (14, 1653010), (20, 1157107), (23, 1006180), (28, 826505), (35, 661204), (46, 503090), (70, 330602), (92, 251545), (115, 201236), (140, 165301), (161, 143740), (230, 100618), (322, 71870), (460, 50309), (644, 35935), (805, 28748), (1610, 14374), (3220, 7187)]