28024960

素因数分解:

$2^7\times 5^1\times {\mathrm{43789}}^1$

素因数の和:43808

約数の個数: 32

約数和(自身を含む): 66998700

約数和(自身を除く): 38973740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 43789, 87578, 175156, 218945, 350312, 437890, 700624, 875780, 1401248, 1751560, 2802496, 3503120, 5604992, 7006240, 14012480, 28024960]

約数ペア:

[(1, 28024960), (2, 14012480), (4, 7006240), (5, 5604992), (8, 3503120), (10, 2802496), (16, 1751560), (20, 1401248), (32, 875780), (40, 700624), (64, 437890), (80, 350312), (128, 218945), (160, 175156), (320, 87578), (640, 43789)]