34388960

素因数分解:

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

素因数の和:348

約数の個数: 96

約数和(自身を含む): 88179840

約数和(自身を除く): 53790880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 269, 272, 340, 376, 470, 538, 544, 680, 752, 799, 940, 1076, 1345, 1360, 1504, 1598, 1880, 2152, 2690, 2720, 3196, 3760, 3995, 4304, 4573, 5380, 6392, 7520, 7990, 8608, 9146, 10760, 12643, 12784, 15980, 18292, 21520, 22865, 25286, 25568, 31960, 36584, 43040, 45730, 50572, 63215, 63920, 73168, 91460, 101144, 126430, 127840, 146336, 182920, 202288, 214931, 252860, 365840, 404576, 429862, 505720, 731680, 859724, 1011440, 1074655, 1719448, 2022880, 2149310, 3438896, 4298620, 6877792, 8597240, 17194480, 34388960]

約数ペア:

[(1, 34388960), (2, 17194480), (4, 8597240), (5, 6877792), (8, 4298620), (10, 3438896), (16, 2149310), (17, 2022880), (20, 1719448), (32, 1074655), (34, 1011440), (40, 859724), (47, 731680), (68, 505720), (80, 429862), (85, 404576), (94, 365840), (136, 252860), (160, 214931), (170, 202288), (188, 182920), (235, 146336), (269, 127840), (272, 126430), (340, 101144), (376, 91460), (470, 73168), (538, 63920), (544, 63215), (680, 50572), (752, 45730), (799, 43040), (940, 36584), (1076, 31960), (1345, 25568), (1360, 25286), (1504, 22865), (1598, 21520), (1880, 18292), (2152, 15980), (2690, 12784), (2720, 12643), (3196, 10760), (3760, 9146), (3995, 8608), (4304, 7990), (4573, 7520), (5380, 6392)]