41800240

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1303}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 97502688

約数和(自身を除く): 55702448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1303, 1604, 2005, 2606, 3208, 4010, 5212, 6416, 6515, 8020, 10424, 13030, 16040, 20848, 26060, 32080, 52120, 104240, 522503, 1045006, 2090012, 2612515, 4180024, 5225030, 8360048, 10450060, 20900120, 41800240]

約数ペア:

[(1, 41800240), (2, 20900120), (4, 10450060), (5, 8360048), (8, 5225030), (10, 4180024), (16, 2612515), (20, 2090012), (40, 1045006), (80, 522503), (401, 104240), (802, 52120), (1303, 32080), (1604, 26060), (2005, 20848), (2606, 16040), (3208, 13030), (4010, 10424), (5212, 8020), (6416, 6515)]