2920684750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{614881}}^1$

素因数の和:614917

約数の個数: 32

約数和(自身を含む): 5755295520

約数和(自身を除く): 2834610770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 614881, 1229762, 3074405, 6148810, 11682739, 15372025, 23365478, 30744050, 58413695, 76860125, 116827390, 153720250, 292068475, 584136950, 1460342375, 2920684750]

約数ペア:

[(1, 2920684750), (2, 1460342375), (5, 584136950), (10, 292068475), (19, 153720250), (25, 116827390), (38, 76860125), (50, 58413695), (95, 30744050), (125, 23365478), (190, 15372025), (250, 11682739), (475, 6148810), (950, 3074405), (2375, 1229762), (4750, 614881)]