38304940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 83875680

約数和(自身を除く): 45570740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 313, 422, 580, 626, 844, 1055, 1252, 1565, 2110, 3130, 4220, 6119, 6260, 9077, 12238, 18154, 24476, 30595, 36308, 45385, 61190, 66043, 90770, 122380, 132086, 181540, 264172, 330215, 660430, 1320860, 1915247, 3830494, 7660988, 9576235, 19152470, 38304940]

約数ペア:

[(1, 38304940), (2, 19152470), (4, 9576235), (5, 7660988), (10, 3830494), (20, 1915247), (29, 1320860), (58, 660430), (116, 330215), (145, 264172), (211, 181540), (290, 132086), (313, 122380), (422, 90770), (580, 66043), (626, 61190), (844, 45385), (1055, 36308), (1252, 30595), (1565, 24476), (2110, 18154), (3130, 12238), (4220, 9077), (6119, 6260)]