19526250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 50383872

約数和(自身を除く): 30857622

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 125, 127, 150, 205, 246, 250, 254, 375, 381, 410, 615, 625, 635, 750, 762, 1025, 1230, 1250, 1270, 1875, 1905, 2050, 3075, 3175, 3750, 3810, 5125, 5207, 6150, 6350, 9525, 10250, 10414, 15375, 15621, 15875, 19050, 25625, 26035, 30750, 31242, 31750, 47625, 51250, 52070, 76875, 78105, 79375, 95250, 130175, 153750, 156210, 158750, 238125, 260350, 390525, 476250, 650875, 781050, 1301750, 1952625, 3254375, 3905250, 6508750, 9763125, 19526250]

約数ペア:

[(1, 19526250), (2, 9763125), (3, 6508750), (5, 3905250), (6, 3254375), (10, 1952625), (15, 1301750), (25, 781050), (30, 650875), (41, 476250), (50, 390525), (75, 260350), (82, 238125), (123, 158750), (125, 156210), (127, 153750), (150, 130175), (205, 95250), (246, 79375), (250, 78105), (254, 76875), (375, 52070), (381, 51250), (410, 47625), (615, 31750), (625, 31242), (635, 30750), (750, 26035), (762, 25625), (1025, 19050), (1230, 15875), (1250, 15621), (1270, 15375), (1875, 10414), (1905, 10250), (2050, 9525), (3075, 6350), (3175, 6150), (3750, 5207), (3810, 5125)]