9100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1$

素因数の和:34

約数の個数: 36

約数和(自身を含む): 24304

約数和(自身を除く): 15204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100]

約数ペア:

[(1, 9100), (2, 4550), (4, 2275), (5, 1820), (7, 1300), (10, 910), (13, 700), (14, 650), (20, 455), (25, 364), (26, 350), (28, 325), (35, 260), (50, 182), (52, 175), (65, 140), (70, 130), (91, 100)]