11477920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3157

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16826720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3119, 3680, 6238, 12476, 15595, 24952, 31190, 49904, 62380, 71737, 99808, 124760, 143474, 249520, 286948, 358685, 499040, 573896, 717370, 1147792, 1434740, 2295584, 2869480, 5738960, 11477920]

約数ペア:

[(1, 11477920), (2, 5738960), (4, 2869480), (5, 2295584), (8, 1434740), (10, 1147792), (16, 717370), (20, 573896), (23, 499040), (32, 358685), (40, 286948), (46, 249520), (80, 143474), (92, 124760), (115, 99808), (160, 71737), (184, 62380), (230, 49904), (368, 31190), (460, 24952), (736, 15595), (920, 12476), (1840, 6238), (3119, 3680)]