1025019133610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{2621}}^2$

素因数の和:5639

約数の個数: 48

約数和(自身を含む): 1894105639008

約数和(自身を除く): 869086505398

約数列:

[1, 2, 5, 10, 43, 86, 215, 347, 430, 694, 1735, 2621, 3470, 5242, 13105, 14921, 26210, 29842, 74605, 112703, 149210, 225406, 563515, 909487, 1127030, 1818974, 4547435, 6869641, 9094870, 13739282, 34348205, 39107941, 68696410, 78215882, 195539705, 295394563, 391079410, 590789126, 1476972815, 2383765427, 2953945630, 4767530854, 11918827135, 23837654270, 102501913361, 205003826722, 512509566805, 1025019133610]

約数ペア:

[(1, 1025019133610), (2, 512509566805), (5, 205003826722), (10, 102501913361), (43, 23837654270), (86, 11918827135), (215, 4767530854), (347, 2953945630), (430, 2383765427), (694, 1476972815), (1735, 590789126), (2621, 391079410), (3470, 295394563), (5242, 195539705), (13105, 78215882), (14921, 68696410), (26210, 39107941), (29842, 34348205), (74605, 13739282), (112703, 9094870), (149210, 6869641), (225406, 4547435), (563515, 1818974), (909487, 1127030)]