893132480

素因数分解:

$2^6\times 5^1\times {\mathrm{2791039}}^1$

素因数の和:2791056

約数の個数: 28

約数和(自身を含む): 2126772480

約数和(自身を除く): 1233640000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2791039, 5582078, 11164156, 13955195, 22328312, 27910390, 44656624, 55820780, 89313248, 111641560, 178626496, 223283120, 446566240, 893132480]

約数ペア:

[(1, 893132480), (2, 446566240), (4, 223283120), (5, 178626496), (8, 111641560), (10, 89313248), (16, 55820780), (20, 44656624), (32, 27910390), (40, 22328312), (64, 13955195), (80, 11164156), (160, 5582078), (320, 2791039)]