47710580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33599}}^1$

素因数の和:33679

約数の個数: 24

約数和(自身を含む): 101606400

約数和(自身を除く): 53895820

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 33599, 67198, 134396, 167995, 335990, 671980, 2385529, 4771058, 9542116, 11927645, 23855290, 47710580]

約数ペア:

[(1, 47710580), (2, 23855290), (4, 11927645), (5, 9542116), (10, 4771058), (20, 2385529), (71, 671980), (142, 335990), (284, 167995), (355, 134396), (710, 67198), (1420, 33599)]