38436620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101149}}^1$

素因数の和:101177

約数の個数: 24

約数和(自身を含む): 84966000

約数和(自身を除く): 46529380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 101149, 202298, 404596, 505745, 1011490, 1921831, 2022980, 3843662, 7687324, 9609155, 19218310, 38436620]

約数ペア:

[(1, 38436620), (2, 19218310), (4, 9609155), (5, 7687324), (10, 3843662), (19, 2022980), (20, 1921831), (38, 1011490), (76, 505745), (95, 404596), (190, 202298), (380, 101149)]