22477585580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3113239}}^1$

素因数の和:3113286

約数の個数: 36

約数和(自身を含む): 49818066480

約数和(自身を除く): 27340480900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 3113239, 6226478, 12452956, 15566195, 31132390, 59151541, 62264780, 118303082, 236606164, 295757705, 591515410, 1123879279, 1183030820, 2247758558, 4495517116, 5619396395, 11238792790, 22477585580]

約数ペア:

[(1, 22477585580), (2, 11238792790), (4, 5619396395), (5, 4495517116), (10, 2247758558), (19, 1183030820), (20, 1123879279), (38, 591515410), (76, 295757705), (95, 236606164), (190, 118303082), (361, 62264780), (380, 59151541), (722, 31132390), (1444, 15566195), (1805, 12452956), (3610, 6226478), (7220, 3113239)]