341829380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31019}}^1$

素因数の和:31076

約数の個数: 48

約数和(自身を含む): 781704000

約数和(自身を除く): 439874620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 31019, 62038, 124076, 155095, 310190, 589361, 620380, 899551, 1178722, 1799102, 2357444, 2946805, 3598204, 4497755, 5893610, 8995510, 11787220, 17091469, 17991020, 34182938, 68365876, 85457345, 170914690, 341829380]

約数ペア:

[(1, 341829380), (2, 170914690), (4, 85457345), (5, 68365876), (10, 34182938), (19, 17991020), (20, 17091469), (29, 11787220), (38, 8995510), (58, 5893610), (76, 4497755), (95, 3598204), (116, 2946805), (145, 2357444), (190, 1799102), (290, 1178722), (380, 899551), (551, 620380), (580, 589361), (1102, 310190), (2204, 155095), (2755, 124076), (5510, 62038), (11020, 31019)]