6847778860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{25349}}^1$

素因数の和:26410

約数の個数: 48

約数和(自身を含む): 15502032000

約数和(自身を除く): 8654253140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1039, 2078, 4156, 5195, 10390, 13507, 20780, 25349, 27014, 50698, 54028, 67535, 101396, 126745, 135070, 253490, 270140, 329537, 506980, 659074, 1318148, 1647685, 3295370, 6590740, 26337611, 52675222, 105350444, 131688055, 263376110, 342388943, 526752220, 684777886, 1369555772, 1711944715, 3423889430, 6847778860]

約数ペア:

[(1, 6847778860), (2, 3423889430), (4, 1711944715), (5, 1369555772), (10, 684777886), (13, 526752220), (20, 342388943), (26, 263376110), (52, 131688055), (65, 105350444), (130, 52675222), (260, 26337611), (1039, 6590740), (2078, 3295370), (4156, 1647685), (5195, 1318148), (10390, 659074), (13507, 506980), (20780, 329537), (25349, 270140), (27014, 253490), (50698, 135070), (54028, 126745), (67535, 101396)]