1034921980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{5333}}^1$

素因数の和:5686

約数の個数: 48

約数和(自身を含む): 2251033344

約数和(自身を除く): 1216111364

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 313, 620, 626, 1252, 1565, 3130, 5333, 6260, 9703, 10666, 19406, 21332, 26665, 38812, 48515, 53330, 97030, 106660, 165323, 194060, 330646, 661292, 826615, 1653230, 1669229, 3306460, 3338458, 6676916, 8346145, 16692290, 33384580, 51746099, 103492198, 206984396, 258730495, 517460990, 1034921980]

約数ペア:

[(1, 1034921980), (2, 517460990), (4, 258730495), (5, 206984396), (10, 103492198), (20, 51746099), (31, 33384580), (62, 16692290), (124, 8346145), (155, 6676916), (310, 3338458), (313, 3306460), (620, 1669229), (626, 1653230), (1252, 826615), (1565, 661292), (3130, 330646), (5333, 194060), (6260, 165323), (9703, 106660), (10666, 97030), (19406, 53330), (21332, 48515), (26665, 38812)]