99994610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 186840000

約数和(自身を除く): 86845390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 499, 691, 998, 1382, 2495, 3455, 4990, 6910, 14471, 20039, 28942, 40078, 72355, 100195, 144710, 200390, 344809, 689618, 1724045, 3448090, 9999461, 19998922, 49997305, 99994610]

約数ペア:

[(1, 99994610), (2, 49997305), (5, 19998922), (10, 9999461), (29, 3448090), (58, 1724045), (145, 689618), (290, 344809), (499, 200390), (691, 144710), (998, 100195), (1382, 72355), (2495, 40078), (3455, 28942), (4990, 20039), (6910, 14471)]