11048140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3389}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 23350320

約数和(自身を除く): 12302180

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3389, 6778, 13556, 16945, 33890, 67780, 552407, 1104814, 2209628, 2762035, 5524070, 11048140]

約数ペア:

[(1, 11048140), (2, 5524070), (4, 2762035), (5, 2209628), (10, 1104814), (20, 552407), (163, 67780), (326, 33890), (652, 16945), (815, 13556), (1630, 6778), (3260, 3389)]