128588710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6768

約数の個数: 32

約数和(自身を含む): 242186112

約数和(自身を除く): 113597402

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 6673, 9635, 13346, 19270, 33365, 66730, 273593, 313631, 547186, 627262, 1367965, 1568155, 2735930, 3136310, 12858871, 25717742, 64294355, 128588710]

約数ペア:

[(1, 128588710), (2, 64294355), (5, 25717742), (10, 12858871), (41, 3136310), (47, 2735930), (82, 1568155), (94, 1367965), (205, 627262), (235, 547186), (410, 313631), (470, 273593), (1927, 66730), (3854, 33365), (6673, 19270), (9635, 13346)]