258708039185

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{10453}}^1$

素因数の和:10985

約数の個数: 32

約数和(自身を含む): 316128960000

約数和(自身を除く): 57420920815

約数列:

[1, 5, 139, 149, 239, 695, 745, 1195, 10453, 20711, 33221, 35611, 52265, 103555, 166105, 178055, 1452967, 1557497, 2498267, 4949929, 7264835, 7787485, 12491335, 24749645, 216492083, 347259113, 372241783, 1082460415, 1736295565, 1861208915, 51741607837, 258708039185]

約数ペア:

[(1, 258708039185), (5, 51741607837), (139, 1861208915), (149, 1736295565), (239, 1082460415), (695, 372241783), (745, 347259113), (1195, 216492083), (10453, 24749645), (20711, 12491335), (33221, 7787485), (35611, 7264835), (52265, 4949929), (103555, 2498267), (166105, 1557497), (178055, 1452967)]