133040578520

素因数分解:

$2^3\times 5^1\times {\mathrm{3326014463}}^1$

素因数の和:3326014474

約数の個数: 16

約数和(自身を含む): 299341301760

約数和(自身を除く): 166300723240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326014463, 6652028926, 13304057852, 16630072315, 26608115704, 33260144630, 66520289260, 133040578520]

約数ペア:

[(1, 133040578520), (2, 66520289260), (4, 33260144630), (5, 26608115704), (8, 16630072315), (10, 13304057852), (20, 6652028926), (40, 3326014463)]