22077560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32467}}^1$

素因数の和:32495

約数の個数: 32

約数和(自身を含む): 52598160

約数和(自身を除く): 30520600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32467, 64934, 129868, 162335, 259736, 324670, 551939, 649340, 1103878, 1298680, 2207756, 2759695, 4415512, 5519390, 11038780, 22077560]

約数ペア:

[(1, 22077560), (2, 11038780), (4, 5519390), (5, 4415512), (8, 2759695), (10, 2207756), (17, 1298680), (20, 1103878), (34, 649340), (40, 551939), (68, 324670), (85, 259736), (136, 162335), (170, 129868), (340, 64934), (680, 32467)]