85889590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 84145610

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 79, 115, 145, 158, 163, 230, 290, 326, 395, 667, 790, 815, 1334, 1630, 1817, 2291, 3335, 3634, 3749, 4582, 4727, 6670, 7498, 9085, 9454, 11455, 12877, 18170, 18745, 22910, 23635, 25754, 37490, 47270, 52693, 64385, 105386, 108721, 128770, 217442, 263465, 296171, 373433, 526930, 543605, 592342, 746866, 1087210, 1480855, 1867165, 2961710, 3734330, 8588959, 17177918, 42944795, 85889590]

約数ペア:

[(1, 85889590), (2, 42944795), (5, 17177918), (10, 8588959), (23, 3734330), (29, 2961710), (46, 1867165), (58, 1480855), (79, 1087210), (115, 746866), (145, 592342), (158, 543605), (163, 526930), (230, 373433), (290, 296171), (326, 263465), (395, 217442), (667, 128770), (790, 108721), (815, 105386), (1334, 64385), (1630, 52693), (1817, 47270), (2291, 37490), (3335, 25754), (3634, 23635), (3749, 22910), (4582, 18745), (4727, 18170), (6670, 12877), (7498, 11455), (9085, 9454)]