88201420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{232109}}^1$

素因数の和:232137

約数の個数: 24

約数和(自身を含む): 194972400

約数和(自身を除く): 106770980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 232109, 464218, 928436, 1160545, 2321090, 4410071, 4642180, 8820142, 17640284, 22050355, 44100710, 88201420]

約数ペア:

[(1, 88201420), (2, 44100710), (4, 22050355), (5, 17640284), (10, 8820142), (19, 4642180), (20, 4410071), (38, 2321090), (76, 1160545), (95, 928436), (190, 464218), (380, 232109)]