995552060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{4643}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 2134605312

約数和(自身を除く): 1139053252

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 151, 284, 302, 355, 604, 710, 755, 1420, 1510, 3020, 4643, 9286, 10721, 18572, 21442, 23215, 42884, 46430, 53605, 92860, 107210, 214420, 329653, 659306, 701093, 1318612, 1402186, 1648265, 2804372, 3296530, 3505465, 6593060, 7010930, 14021860, 49777603, 99555206, 199110412, 248888015, 497776030, 995552060]

約数ペア:

[(1, 995552060), (2, 497776030), (4, 248888015), (5, 199110412), (10, 99555206), (20, 49777603), (71, 14021860), (142, 7010930), (151, 6593060), (284, 3505465), (302, 3296530), (355, 2804372), (604, 1648265), (710, 1402186), (755, 1318612), (1420, 701093), (1510, 659306), (3020, 329653), (4643, 214420), (9286, 107210), (10721, 92860), (18572, 53605), (21442, 46430), (23215, 42884)]