2017055650

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{4519}}^1$

素因数の和:4723

約数の個数: 48

約数和(自身を含む): 3833683200

約数和(自身を除く): 1816627550

約数列:

[1, 2, 5, 10, 25, 50, 79, 113, 158, 226, 395, 565, 790, 1130, 1975, 2825, 3950, 4519, 5650, 8927, 9038, 17854, 22595, 44635, 45190, 89270, 112975, 223175, 225950, 357001, 446350, 510647, 714002, 1021294, 1785005, 2553235, 3570010, 5106470, 8925025, 12766175, 17850050, 25532350, 40341113, 80682226, 201705565, 403411130, 1008527825, 2017055650]

約数ペア:

[(1, 2017055650), (2, 1008527825), (5, 403411130), (10, 201705565), (25, 80682226), (50, 40341113), (79, 25532350), (113, 17850050), (158, 12766175), (226, 8925025), (395, 5106470), (565, 3570010), (790, 2553235), (1130, 1785005), (1975, 1021294), (2825, 714002), (3950, 510647), (4519, 446350), (5650, 357001), (8927, 225950), (9038, 223175), (17854, 112975), (22595, 89270), (44635, 45190)]