29122344920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{159697}}^1$

素因数の和:159852

約数の個数: 64

約数和(自身を含む): 67609745280

約数和(自身を除く): 38487400360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 97, 188, 194, 235, 376, 388, 470, 485, 776, 940, 970, 1880, 1940, 3880, 4559, 9118, 18236, 22795, 36472, 45590, 91180, 159697, 182360, 319394, 638788, 798485, 1277576, 1596970, 3193940, 6387880, 7505759, 15011518, 15490609, 30023036, 30981218, 37528795, 60046072, 61962436, 75057590, 77453045, 123924872, 150115180, 154906090, 300230360, 309812180, 619624360, 728058623, 1456117246, 2912234492, 3640293115, 5824468984, 7280586230, 14561172460, 29122344920]

約数ペア:

[(1, 29122344920), (2, 14561172460), (4, 7280586230), (5, 5824468984), (8, 3640293115), (10, 2912234492), (20, 1456117246), (40, 728058623), (47, 619624360), (94, 309812180), (97, 300230360), (188, 154906090), (194, 150115180), (235, 123924872), (376, 77453045), (388, 75057590), (470, 61962436), (485, 60046072), (776, 37528795), (940, 30981218), (970, 30023036), (1880, 15490609), (1940, 15011518), (3880, 7505759), (4559, 6387880), (9118, 3193940), (18236, 1596970), (22795, 1277576), (36472, 798485), (45590, 638788), (91180, 319394), (159697, 182360)]