2013803950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{6203}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 3858788736

約数和(自身を除く): 1844984786

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 151, 215, 302, 430, 755, 1075, 1510, 2150, 3775, 6203, 6493, 7550, 12406, 12986, 31015, 32465, 62030, 64930, 155075, 162325, 266729, 310150, 324650, 533458, 936653, 1333645, 1873306, 2667290, 4683265, 6668225, 9366530, 13336450, 23416325, 40276079, 46832650, 80552158, 201380395, 402760790, 1006901975, 2013803950]

約数ペア:

[(1, 2013803950), (2, 1006901975), (5, 402760790), (10, 201380395), (25, 80552158), (43, 46832650), (50, 40276079), (86, 23416325), (151, 13336450), (215, 9366530), (302, 6668225), (430, 4683265), (755, 2667290), (1075, 1873306), (1510, 1333645), (2150, 936653), (3775, 533458), (6203, 324650), (6493, 310150), (7550, 266729), (12406, 162325), (12986, 155075), (31015, 64930), (32465, 62030)]