100207835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 149385600

約数和(自身を除く): 49177765

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 1949, 3955, 7345, 9745, 10283, 13643, 25337, 51415, 68215, 126685, 177359, 220237, 886795, 1101185, 1541659, 2863081, 7708295, 14315405, 20041567, 100207835]

約数ペア:

[(1, 100207835), (5, 20041567), (7, 14315405), (13, 7708295), (35, 2863081), (65, 1541659), (91, 1101185), (113, 886795), (455, 220237), (565, 177359), (791, 126685), (1469, 68215), (1949, 51415), (3955, 25337), (7345, 13643), (9745, 10283)]