23802910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 44647200

約数和(自身を除く): 20844290

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 389, 422, 778, 1055, 1945, 2110, 3890, 6119, 11281, 12238, 22562, 30595, 56405, 61190, 82079, 112810, 164158, 410395, 820790, 2380291, 4760582, 11901455, 23802910]

約数ペア:

[(1, 23802910), (2, 11901455), (5, 4760582), (10, 2380291), (29, 820790), (58, 410395), (145, 164158), (211, 112810), (290, 82079), (389, 61190), (422, 56405), (778, 30595), (1055, 22562), (1945, 12238), (2110, 11281), (3890, 6119)]