78800830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{967}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 147407040

約数和(自身を除く): 68606210

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 562, 967, 1405, 1934, 2810, 4835, 8149, 9670, 16298, 28043, 40745, 56086, 81490, 140215, 271727, 280430, 543454, 1358635, 2717270, 7880083, 15760166, 39400415, 78800830]

約数ペア:

[(1, 78800830), (2, 39400415), (5, 15760166), (10, 7880083), (29, 2717270), (58, 1358635), (145, 543454), (281, 280430), (290, 271727), (562, 140215), (967, 81490), (1405, 56086), (1934, 40745), (2810, 28043), (4835, 16298), (8149, 9670)]