29459720

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2399}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 37068280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2399, 2456, 3070, 4798, 6140, 9596, 11995, 12280, 19192, 23990, 47980, 95960, 736493, 1472986, 2945972, 3682465, 5891944, 7364930, 14729860, 29459720]

約数ペア:

[(1, 29459720), (2, 14729860), (4, 7364930), (5, 5891944), (8, 3682465), (10, 2945972), (20, 1472986), (40, 736493), (307, 95960), (614, 47980), (1228, 23990), (1535, 19192), (2399, 12280), (2456, 11995), (3070, 9596), (4798, 6140)]