13782100

素因数分解:

$2^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 30074464

約数和(自身を除く): 16292364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 283, 487, 566, 974, 1132, 1415, 1948, 2435, 2830, 4870, 5660, 7075, 9740, 12175, 14150, 24350, 28300, 48700, 137821, 275642, 551284, 689105, 1378210, 2756420, 3445525, 6891050, 13782100]

約数ペア:

[(1, 13782100), (2, 6891050), (4, 3445525), (5, 2756420), (10, 1378210), (20, 689105), (25, 551284), (50, 275642), (100, 137821), (283, 48700), (487, 28300), (566, 24350), (974, 14150), (1132, 12175), (1415, 9740), (1948, 7075), (2435, 5660), (2830, 4870)]