23806900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18313}}^1$

素因数の和:18340

約数の個数: 36

約数和(自身を含む): 55637932

約数和(自身を除く): 31831032

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 18313, 36626, 73252, 91565, 183130, 238069, 366260, 457825, 476138, 915650, 952276, 1190345, 1831300, 2380690, 4761380, 5951725, 11903450, 23806900]

約数ペア:

[(1, 23806900), (2, 11903450), (4, 5951725), (5, 4761380), (10, 2380690), (13, 1831300), (20, 1190345), (25, 952276), (26, 915650), (50, 476138), (52, 457825), (65, 366260), (100, 238069), (130, 183130), (260, 91565), (325, 73252), (650, 36626), (1300, 18313)]