328522750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{32051}}^1$

素因数の和:32109

約数の個数: 32

約数和(自身を含む): 630014112

約数和(自身を除く): 301491362

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 32051, 64102, 160255, 320510, 801275, 1314091, 1602550, 2628182, 4006375, 6570455, 8012750, 13140910, 32852275, 65704550, 164261375, 328522750]

約数ペア:

[(1, 328522750), (2, 164261375), (5, 65704550), (10, 32852275), (25, 13140910), (41, 8012750), (50, 6570455), (82, 4006375), (125, 2628182), (205, 1602550), (250, 1314091), (410, 801275), (1025, 320510), (2050, 160255), (5125, 64102), (10250, 32051)]