80354230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38447}}^1$

素因数の和:38484

約数の個数: 32

約数和(自身を含む): 166095360

約数和(自身を除く): 85741130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 38447, 76894, 192235, 384470, 422917, 730493, 845834, 1460986, 2114585, 3652465, 4229170, 7304930, 8035423, 16070846, 40177115, 80354230]

約数ペア:

[(1, 80354230), (2, 40177115), (5, 16070846), (10, 8035423), (11, 7304930), (19, 4229170), (22, 3652465), (38, 2114585), (55, 1460986), (95, 845834), (110, 730493), (190, 422917), (209, 384470), (418, 192235), (1045, 76894), (2090, 38447)]