83280430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 154405440

約数和(自身を除く): 71125010

約数列:

[1, 2, 5, 10, 41, 82, 205, 229, 410, 458, 887, 1145, 1774, 2290, 4435, 8870, 9389, 18778, 36367, 46945, 72734, 93890, 181835, 203123, 363670, 406246, 1015615, 2031230, 8328043, 16656086, 41640215, 83280430]

約数ペア:

[(1, 83280430), (2, 41640215), (5, 16656086), (10, 8328043), (41, 2031230), (82, 1015615), (205, 406246), (229, 363670), (410, 203123), (458, 181835), (887, 93890), (1145, 72734), (1774, 46945), (2290, 36367), (4435, 18778), (8870, 9389)]