5636480

素因数分解:

$2^7\times 5^1\times {\mathrm{8807}}^1$

素因数の和:8826

約数の個数: 32

約数和(自身を含む): 13476240

約数和(自身を除く): 7839760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8807, 17614, 35228, 44035, 70456, 88070, 140912, 176140, 281824, 352280, 563648, 704560, 1127296, 1409120, 2818240, 5636480]

約数ペア:

[(1, 5636480), (2, 2818240), (4, 1409120), (5, 1127296), (8, 704560), (10, 563648), (16, 352280), (20, 281824), (32, 176140), (40, 140912), (64, 88070), (80, 70456), (128, 44035), (160, 35228), (320, 17614), (640, 8807)]