108176690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 205597440

約数和(自身を除く): 97420750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 431, 862, 1321, 2155, 2642, 4310, 6605, 8189, 13210, 16378, 25099, 40945, 50198, 81890, 125495, 250990, 569351, 1138702, 2846755, 5693510, 10817669, 21635338, 54088345, 108176690]

約数ペア:

[(1, 108176690), (2, 54088345), (5, 21635338), (10, 10817669), (19, 5693510), (38, 2846755), (95, 1138702), (190, 569351), (431, 250990), (862, 125495), (1321, 81890), (2155, 50198), (2642, 40945), (4310, 25099), (6605, 16378), (8189, 13210)]