67383920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49547}}^1$

素因数の和:49577

約数の個数: 40

約数和(自身を含む): 165886704

約数和(自身を除く): 98502784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 49547, 99094, 198188, 247735, 396376, 495470, 792752, 842299, 990940, 1684598, 1981880, 3369196, 3963760, 4211495, 6738392, 8422990, 13476784, 16845980, 33691960, 67383920]

約数ペア:

[(1, 67383920), (2, 33691960), (4, 16845980), (5, 13476784), (8, 8422990), (10, 6738392), (16, 4211495), (17, 3963760), (20, 3369196), (34, 1981880), (40, 1684598), (68, 990940), (80, 842299), (85, 792752), (136, 495470), (170, 396376), (272, 247735), (340, 198188), (680, 99094), (1360, 49547)]