22302580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3089}}^1$

素因数の和:3136

約数の個数: 36

約数和(自身を含む): 49446180

約数和(自身を除く): 27143600

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3089, 3610, 6178, 7220, 12356, 15445, 30890, 58691, 61780, 117382, 234764, 293455, 586910, 1115129, 1173820, 2230258, 4460516, 5575645, 11151290, 22302580]

約数ペア:

[(1, 22302580), (2, 11151290), (4, 5575645), (5, 4460516), (10, 2230258), (19, 1173820), (20, 1115129), (38, 586910), (76, 293455), (95, 234764), (190, 117382), (361, 61780), (380, 58691), (722, 30890), (1444, 15445), (1805, 12356), (3089, 7220), (3610, 6178)]