22038250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6811

約数の個数: 32

約数和(自身を含む): 44435664

約数和(自身を除く): 22397414

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 6781, 13562, 33905, 67810, 88153, 169525, 176306, 339050, 440765, 847625, 881530, 1695250, 2203825, 4407650, 11019125, 22038250]

約数ペア:

[(1, 22038250), (2, 11019125), (5, 4407650), (10, 2203825), (13, 1695250), (25, 881530), (26, 847625), (50, 440765), (65, 339050), (125, 176306), (130, 169525), (250, 88153), (325, 67810), (650, 33905), (1625, 13562), (3250, 6781)]