219092072450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1223}}^1\times {\mathrm{123547}}^1$

素因数の和:124811

約数の個数: 48

約数和(自身を含む): 421911478080

約数和(自身を除く): 202819405630

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1223, 1450, 2446, 6115, 12230, 30575, 35467, 61150, 70934, 123547, 177335, 247094, 354670, 617735, 886675, 1235470, 1773350, 3088675, 3582863, 6177350, 7165726, 17914315, 35828630, 89571575, 151097981, 179143150, 302195962, 755489905, 1510979810, 3777449525, 4381841449, 7554899050, 8763682898, 21909207245, 43818414490, 109546036225, 219092072450]

約数ペア:

[(1, 219092072450), (2, 109546036225), (5, 43818414490), (10, 21909207245), (25, 8763682898), (29, 7554899050), (50, 4381841449), (58, 3777449525), (145, 1510979810), (290, 755489905), (725, 302195962), (1223, 179143150), (1450, 151097981), (2446, 89571575), (6115, 35828630), (12230, 17914315), (30575, 7165726), (35467, 6177350), (61150, 3582863), (70934, 3088675), (123547, 1773350), (177335, 1235470), (247094, 886675), (354670, 617735)]