42193700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6917}}^1$

素因数の和:6992

約数の個数: 36

約数和(自身を含む): 93074772

約数和(自身を除く): 50881072

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 6917, 13834, 27668, 34585, 69170, 138340, 172925, 345850, 421937, 691700, 843874, 1687748, 2109685, 4219370, 8438740, 10548425, 21096850, 42193700]

約数ペア:

[(1, 42193700), (2, 21096850), (4, 10548425), (5, 8438740), (10, 4219370), (20, 2109685), (25, 1687748), (50, 843874), (61, 691700), (100, 421937), (122, 345850), (244, 172925), (305, 138340), (610, 69170), (1220, 34585), (1525, 27668), (3050, 13834), (6100, 6917)]