72019850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 153793728

約数和(自身を除く): 81773878

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 347, 350, 593, 694, 1186, 1735, 2429, 2965, 3470, 4151, 4858, 5930, 8302, 8675, 12145, 14825, 17350, 20755, 24290, 29650, 41510, 60725, 103775, 121450, 205771, 207550, 411542, 1028855, 1440397, 2057710, 2880794, 5144275, 7201985, 10288550, 14403970, 36009925, 72019850]

約数ペア:

[(1, 72019850), (2, 36009925), (5, 14403970), (7, 10288550), (10, 7201985), (14, 5144275), (25, 2880794), (35, 2057710), (50, 1440397), (70, 1028855), (175, 411542), (347, 207550), (350, 205771), (593, 121450), (694, 103775), (1186, 60725), (1735, 41510), (2429, 29650), (2965, 24290), (3470, 20755), (4151, 17350), (4858, 14825), (5930, 12145), (8302, 8675)]