2998176560

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{39827}}^1$

素因数の和:40781

約数の個数: 40

約数和(自身を含む): 6978343536

約数和(自身を除く): 3980166976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 37640, 39827, 75280, 79654, 159308, 199135, 318616, 398270, 637232, 796540, 1593080, 3186160, 37477207, 74954414, 149908828, 187386035, 299817656, 374772070, 599635312, 749544140, 1499088280, 2998176560]

約数ペア:

[(1, 2998176560), (2, 1499088280), (4, 749544140), (5, 599635312), (8, 374772070), (10, 299817656), (16, 187386035), (20, 149908828), (40, 74954414), (80, 37477207), (941, 3186160), (1882, 1593080), (3764, 796540), (4705, 637232), (7528, 398270), (9410, 318616), (15056, 199135), (18820, 159308), (37640, 79654), (39827, 75280)]