8082100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6244

約数の個数: 36

約数和(自身を含む): 18890284

約数和(自身を除く): 10808184

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6217, 12434, 24868, 31085, 62170, 80821, 124340, 155425, 161642, 310850, 323284, 404105, 621700, 808210, 1616420, 2020525, 4041050, 8082100]

約数ペア:

[(1, 8082100), (2, 4041050), (4, 2020525), (5, 1616420), (10, 808210), (13, 621700), (20, 404105), (25, 323284), (26, 310850), (50, 161642), (52, 155425), (65, 124340), (100, 80821), (130, 62170), (260, 31085), (325, 24868), (650, 12434), (1300, 6217)]