13504180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11069}}^1$

素因数の和:11139

約数の個数: 24

約数和(自身を含む): 28826280

約数和(自身を除く): 15322100

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 11069, 22138, 44276, 55345, 110690, 221380, 675209, 1350418, 2700836, 3376045, 6752090, 13504180]

約数ペア:

[(1, 13504180), (2, 6752090), (4, 3376045), (5, 2700836), (10, 1350418), (20, 675209), (61, 221380), (122, 110690), (244, 55345), (305, 44276), (610, 22138), (1220, 11069)]