33715840

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 81396000

約数和(自身を除く): 47680160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 379, 556, 640, 695, 758, 1112, 1390, 1516, 1895, 2224, 2780, 3032, 3790, 4448, 5560, 6064, 7580, 8896, 11120, 12128, 15160, 17792, 22240, 24256, 30320, 44480, 48512, 52681, 60640, 88960, 105362, 121280, 210724, 242560, 263405, 421448, 526810, 842896, 1053620, 1685792, 2107240, 3371584, 4214480, 6743168, 8428960, 16857920, 33715840]

約数ペア:

[(1, 33715840), (2, 16857920), (4, 8428960), (5, 6743168), (8, 4214480), (10, 3371584), (16, 2107240), (20, 1685792), (32, 1053620), (40, 842896), (64, 526810), (80, 421448), (128, 263405), (139, 242560), (160, 210724), (278, 121280), (320, 105362), (379, 88960), (556, 60640), (640, 52681), (695, 48512), (758, 44480), (1112, 30320), (1390, 24256), (1516, 22240), (1895, 17792), (2224, 15160), (2780, 12128), (3032, 11120), (3790, 8896), (4448, 7580), (5560, 6064)]