448010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 819072

約数和(自身を除く): 371062

約数列:

[1, 2, 5, 10, 71, 142, 355, 631, 710, 1262, 3155, 6310, 44801, 89602, 224005, 448010]

約数ペア:

[(1, 448010), (2, 224005), (5, 89602), (10, 44801), (71, 6310), (142, 3155), (355, 1262), (631, 710)]