6538180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 8630204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 263, 452, 526, 565, 1052, 1130, 1243, 1315, 2260, 2486, 2630, 2893, 4972, 5260, 5786, 6215, 11572, 12430, 14465, 24860, 28930, 29719, 57860, 59438, 118876, 148595, 297190, 326909, 594380, 653818, 1307636, 1634545, 3269090, 6538180]

約数ペア:

[(1, 6538180), (2, 3269090), (4, 1634545), (5, 1307636), (10, 653818), (11, 594380), (20, 326909), (22, 297190), (44, 148595), (55, 118876), (110, 59438), (113, 57860), (220, 29719), (226, 28930), (263, 24860), (452, 14465), (526, 12430), (565, 11572), (1052, 6215), (1130, 5786), (1243, 5260), (1315, 4972), (2260, 2893), (2486, 2630)]