70672240

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2203}}^1$

素因数の和:2617

約数の個数: 40

約数和(自身を含む): 164797488

約数和(自身を除く): 94125248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 2203, 3208, 4010, 4406, 6416, 8020, 8812, 11015, 16040, 17624, 22030, 32080, 35248, 44060, 88120, 176240, 883403, 1766806, 3533612, 4417015, 7067224, 8834030, 14134448, 17668060, 35336120, 70672240]

約数ペア:

[(1, 70672240), (2, 35336120), (4, 17668060), (5, 14134448), (8, 8834030), (10, 7067224), (16, 4417015), (20, 3533612), (40, 1766806), (80, 883403), (401, 176240), (802, 88120), (1604, 44060), (2005, 35248), (2203, 32080), (3208, 22030), (4010, 17624), (4406, 16040), (6416, 11015), (8020, 8812)]