12219820700

素因数分解:

$2^2\times 5^2\times {\mathrm{2203}}^1\times {\mathrm{55469}}^1$

素因数の和:57686

約数の個数: 36

約数和(自身を含む): 26529525960

約数和(自身を除く): 14309705260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2203, 4406, 8812, 11015, 22030, 44060, 55075, 55469, 110150, 110938, 220300, 221876, 277345, 554690, 1109380, 1386725, 2773450, 5546900, 122198207, 244396414, 488792828, 610991035, 1221982070, 2443964140, 3054955175, 6109910350, 12219820700]

約数ペア:

[(1, 12219820700), (2, 6109910350), (4, 3054955175), (5, 2443964140), (10, 1221982070), (20, 610991035), (25, 488792828), (50, 244396414), (100, 122198207), (2203, 5546900), (4406, 2773450), (8812, 1386725), (11015, 1109380), (22030, 554690), (44060, 277345), (55075, 221876), (55469, 220300), (110150, 110938)]