5087294090

素因数分解:

$2^1\times 5^1\times {\mathrm{6421}}^1\times {\mathrm{79229}}^1$

素因数の和:85657

約数の個数: 16

約数和(自身を含む): 9158671080

約数和(自身を除く): 4071376990

約数列:

[1, 2, 5, 10, 6421, 12842, 32105, 64210, 79229, 158458, 396145, 792290, 508729409, 1017458818, 2543647045, 5087294090]

約数ペア:

[(1, 5087294090), (2, 2543647045), (5, 1017458818), (10, 508729409), (6421, 792290), (12842, 396145), (32105, 158458), (64210, 79229)]