38802940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9283}}^1$

素因数の和:9322

約数の個数: 48

約数和(自身を含む): 93582720

約数和(自身を除く): 54779780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9283, 18566, 37132, 46415, 92830, 102113, 176377, 185660, 204226, 352754, 408452, 510565, 705508, 881885, 1021130, 1763770, 1940147, 2042260, 3527540, 3880294, 7760588, 9700735, 19401470, 38802940]

約数ペア:

[(1, 38802940), (2, 19401470), (4, 9700735), (5, 7760588), (10, 3880294), (11, 3527540), (19, 2042260), (20, 1940147), (22, 1763770), (38, 1021130), (44, 881885), (55, 705508), (76, 510565), (95, 408452), (110, 352754), (190, 204226), (209, 185660), (220, 176377), (380, 102113), (418, 92830), (836, 46415), (1045, 37132), (2090, 18566), (4180, 9283)]