20194050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 50925312

約数和(自身を除く): 30731262

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 2207, 3050, 4414, 4575, 6621, 9150, 11035, 13242, 22070, 33105, 55175, 66210, 110350, 134627, 165525, 269254, 331050, 403881, 673135, 807762, 1346270, 2019405, 3365675, 4038810, 6731350, 10097025, 20194050]

約数ペア:

[(1, 20194050), (2, 10097025), (3, 6731350), (5, 4038810), (6, 3365675), (10, 2019405), (15, 1346270), (25, 807762), (30, 673135), (50, 403881), (61, 331050), (75, 269254), (122, 165525), (150, 134627), (183, 110350), (305, 66210), (366, 55175), (610, 33105), (915, 22070), (1525, 13242), (1830, 11035), (2207, 9150), (3050, 6621), (4414, 4575)]