40820995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4951}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 52411968

約数和(自身を除く): 11590973

約数列:

[1, 5, 17, 85, 97, 485, 1649, 4951, 8245, 24755, 84167, 420835, 480247, 2401235, 8164199, 40820995]

約数ペア:

[(1, 40820995), (5, 8164199), (17, 2401235), (85, 480247), (97, 420835), (485, 84167), (1649, 24755), (4951, 8245)]