55056800

素因数分解:

$2^5\times 5^2\times {\mathrm{68821}}^1$

素因数の和:68841

約数の個数: 36

約数和(自身を含む): 134409366

約数和(自身を除く): 79352566

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 68821, 137642, 275284, 344105, 550568, 688210, 1101136, 1376420, 1720525, 2202272, 2752840, 3441050, 5505680, 6882100, 11011360, 13764200, 27528400, 55056800]

約数ペア:

[(1, 55056800), (2, 27528400), (4, 13764200), (5, 11011360), (8, 6882100), (10, 5505680), (16, 3441050), (20, 2752840), (25, 2202272), (32, 1720525), (40, 1376420), (50, 1101136), (80, 688210), (100, 550568), (160, 344105), (200, 275284), (400, 137642), (800, 68821)]