27341480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 37665880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 263, 452, 460, 526, 565, 904, 920, 1052, 1130, 1315, 2104, 2260, 2599, 2630, 4520, 5198, 5260, 6049, 10396, 10520, 12098, 12995, 20792, 24196, 25990, 29719, 30245, 48392, 51980, 59438, 60490, 103960, 118876, 120980, 148595, 237752, 241960, 297190, 594380, 683537, 1188760, 1367074, 2734148, 3417685, 5468296, 6835370, 13670740, 27341480]

約数ペア:

[(1, 27341480), (2, 13670740), (4, 6835370), (5, 5468296), (8, 3417685), (10, 2734148), (20, 1367074), (23, 1188760), (40, 683537), (46, 594380), (92, 297190), (113, 241960), (115, 237752), (184, 148595), (226, 120980), (230, 118876), (263, 103960), (452, 60490), (460, 59438), (526, 51980), (565, 48392), (904, 30245), (920, 29719), (1052, 25990), (1130, 24196), (1315, 20792), (2104, 12995), (2260, 12098), (2599, 10520), (2630, 10396), (4520, 6049), (5198, 5260)]