2014787080

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{116867}}^1$

素因数の和:117309

約数の個数: 32

約数和(自身を含む): 4543827840

約数和(自身を除く): 2529040760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 3448, 4310, 8620, 17240, 116867, 233734, 467468, 584335, 934936, 1168670, 2337340, 4674680, 50369677, 100739354, 201478708, 251848385, 402957416, 503696770, 1007393540, 2014787080]

約数ペア:

[(1, 2014787080), (2, 1007393540), (4, 503696770), (5, 402957416), (8, 251848385), (10, 201478708), (20, 100739354), (40, 50369677), (431, 4674680), (862, 2337340), (1724, 1168670), (2155, 934936), (3448, 584335), (4310, 467468), (8620, 233734), (17240, 116867)]