3690940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 8910720

約数和(自身を除く): 5219780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 883, 1045, 1766, 2090, 3532, 4180, 4415, 8830, 9713, 16777, 17660, 19426, 33554, 38852, 48565, 67108, 83885, 97130, 167770, 184547, 194260, 335540, 369094, 738188, 922735, 1845470, 3690940]

約数ペア:

[(1, 3690940), (2, 1845470), (4, 922735), (5, 738188), (10, 369094), (11, 335540), (19, 194260), (20, 184547), (22, 167770), (38, 97130), (44, 83885), (55, 67108), (76, 48565), (95, 38852), (110, 33554), (190, 19426), (209, 17660), (220, 16777), (380, 9713), (418, 8830), (836, 4415), (883, 4180), (1045, 3532), (1766, 2090)]