5280444340

素因数分解:

$2^2\times 5^1\times {\mathrm{12743}}^1\times {\mathrm{20719}}^1$

素因数の和:33471

約数の個数: 24

約数和(自身を含む): 11090338560

約数和(自身を除く): 5809894220

約数列:

[1, 2, 4, 5, 10, 20, 12743, 20719, 25486, 41438, 50972, 63715, 82876, 103595, 127430, 207190, 254860, 414380, 264022217, 528044434, 1056088868, 1320111085, 2640222170, 5280444340]

約数ペア:

[(1, 5280444340), (2, 2640222170), (4, 1320111085), (5, 1056088868), (10, 528044434), (20, 264022217), (12743, 414380), (20719, 254860), (25486, 207190), (41438, 127430), (50972, 103595), (63715, 82876)]