17194480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 43390080

約数和(自身を除く): 26195600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 269, 272, 340, 376, 470, 538, 680, 752, 799, 940, 1076, 1345, 1360, 1598, 1880, 2152, 2690, 3196, 3760, 3995, 4304, 4573, 5380, 6392, 7990, 9146, 10760, 12643, 12784, 15980, 18292, 21520, 22865, 25286, 31960, 36584, 45730, 50572, 63215, 63920, 73168, 91460, 101144, 126430, 182920, 202288, 214931, 252860, 365840, 429862, 505720, 859724, 1011440, 1074655, 1719448, 2149310, 3438896, 4298620, 8597240, 17194480]

約数ペア:

[(1, 17194480), (2, 8597240), (4, 4298620), (5, 3438896), (8, 2149310), (10, 1719448), (16, 1074655), (17, 1011440), (20, 859724), (34, 505720), (40, 429862), (47, 365840), (68, 252860), (80, 214931), (85, 202288), (94, 182920), (136, 126430), (170, 101144), (188, 91460), (235, 73168), (269, 63920), (272, 63215), (340, 50572), (376, 45730), (470, 36584), (538, 31960), (680, 25286), (752, 22865), (799, 21520), (940, 18292), (1076, 15980), (1345, 12784), (1360, 12643), (1598, 10760), (1880, 9146), (2152, 7990), (2690, 6392), (3196, 5380), (3760, 4573), (3995, 4304)]