174802280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{230003}}^1$

素因数の和:230033

約数の個数: 32

約数和(自身を含む): 414007200

約数和(自身を除く): 239204920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 230003, 460006, 920012, 1150015, 1840024, 2300030, 4370057, 4600060, 8740114, 9200120, 17480228, 21850285, 34960456, 43700570, 87401140, 174802280]

約数ペア:

[(1, 174802280), (2, 87401140), (4, 43700570), (5, 34960456), (8, 21850285), (10, 17480228), (19, 9200120), (20, 8740114), (38, 4600060), (40, 4370057), (76, 2300030), (95, 1840024), (152, 1150015), (190, 920012), (380, 460006), (760, 230003)]