362140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 801360

約数和(自身を除く): 439220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 953, 1906, 3812, 4765, 9530, 18107, 19060, 36214, 72428, 90535, 181070, 362140]

約数ペア:

[(1, 362140), (2, 181070), (4, 90535), (5, 72428), (10, 36214), (19, 19060), (20, 18107), (38, 9530), (76, 4765), (95, 3812), (190, 1906), (380, 953)]