71031880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93463}}^1$

素因数の和:93493

約数の個数: 32

約数和(自身を含む): 168235200

約数和(自身を除く): 97203320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93463, 186926, 373852, 467315, 747704, 934630, 1775797, 1869260, 3551594, 3738520, 7103188, 8878985, 14206376, 17757970, 35515940, 71031880]

約数ペア:

[(1, 71031880), (2, 35515940), (4, 17757970), (5, 14206376), (8, 8878985), (10, 7103188), (19, 3738520), (20, 3551594), (38, 1869260), (40, 1775797), (76, 934630), (95, 747704), (152, 467315), (190, 373852), (380, 186926), (760, 93463)]