496496480

素因数分解:

$2^5\times 5^1\times {\mathrm{967}}^1\times {\mathrm{3209}}^1$

素因数の和:4191

約数の個数: 48

約数和(自身を含む): 1174551840

約数和(自身を除く): 678055360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 967, 1934, 3209, 3868, 4835, 6418, 7736, 9670, 12836, 15472, 16045, 19340, 25672, 30944, 32090, 38680, 51344, 64180, 77360, 102688, 128360, 154720, 256720, 513440, 3103103, 6206206, 12412412, 15515515, 24824824, 31031030, 49649648, 62062060, 99299296, 124124120, 248248240, 496496480]

約数ペア:

[(1, 496496480), (2, 248248240), (4, 124124120), (5, 99299296), (8, 62062060), (10, 49649648), (16, 31031030), (20, 24824824), (32, 15515515), (40, 12412412), (80, 6206206), (160, 3103103), (967, 513440), (1934, 256720), (3209, 154720), (3868, 128360), (4835, 102688), (6418, 77360), (7736, 64180), (9670, 51344), (12836, 38680), (15472, 32090), (16045, 30944), (19340, 25672)]