13309030340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1\times {\mathrm{7187}}^1$

素因数の和:8996

約数の個数: 48

約数和(自身を含む): 28496567232

約数和(自身を除く): 15187536892

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1747, 3494, 6988, 7187, 8735, 14374, 17470, 28748, 34940, 35935, 71870, 92591, 143740, 185182, 370364, 380911, 462955, 761822, 925910, 1523644, 1851820, 1904555, 3809110, 7618220, 12555689, 25111378, 50222756, 62778445, 125556890, 251113780, 665451517, 1330903034, 2661806068, 3327257585, 6654515170, 13309030340]

約数ペア:

[(1, 13309030340), (2, 6654515170), (4, 3327257585), (5, 2661806068), (10, 1330903034), (20, 665451517), (53, 251113780), (106, 125556890), (212, 62778445), (265, 50222756), (530, 25111378), (1060, 12555689), (1747, 7618220), (3494, 3809110), (6988, 1904555), (7187, 1851820), (8735, 1523644), (14374, 925910), (17470, 761822), (28748, 462955), (34940, 380911), (35935, 370364), (71870, 185182), (92591, 143740)]