13028300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6890

約数の個数: 36

約数和(自身を含む): 29763720

約数和(自身を除く): 16735420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6857, 13714, 27428, 34285, 68570, 130283, 137140, 171425, 260566, 342850, 521132, 651415, 685700, 1302830, 2605660, 3257075, 6514150, 13028300]

約数ペア:

[(1, 13028300), (2, 6514150), (4, 3257075), (5, 2605660), (10, 1302830), (19, 685700), (20, 651415), (25, 521132), (38, 342850), (50, 260566), (76, 171425), (95, 137140), (100, 130283), (190, 68570), (380, 34285), (475, 27428), (950, 13714), (1900, 6857)]