66434540

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{5527}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 139769952

約数和(自身を除く): 73335412

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 5527, 6010, 11054, 12020, 22108, 27635, 55270, 110540, 3321727, 6643454, 13286908, 16608635, 33217270, 66434540]

約数ペア:

[(1, 66434540), (2, 33217270), (4, 16608635), (5, 13286908), (10, 6643454), (20, 3321727), (601, 110540), (1202, 55270), (2404, 27635), (3005, 22108), (5527, 12020), (6010, 11054)]