11108820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10891}}^1$

素因数の和:10920

約数の個数: 48

約数和(自身を含む): 32937408

約数和(自身を除く): 21828588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 10891, 21782, 32673, 43564, 54455, 65346, 108910, 130692, 163365, 185147, 217820, 326730, 370294, 555441, 653460, 740588, 925735, 1110882, 1851470, 2221764, 2777205, 3702940, 5554410, 11108820]

約数ペア:

[(1, 11108820), (2, 5554410), (3, 3702940), (4, 2777205), (5, 2221764), (6, 1851470), (10, 1110882), (12, 925735), (15, 740588), (17, 653460), (20, 555441), (30, 370294), (34, 326730), (51, 217820), (60, 185147), (68, 163365), (85, 130692), (102, 108910), (170, 65346), (204, 54455), (255, 43564), (340, 32673), (510, 21782), (1020, 10891)]