1058745040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1667}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 2613529152

約数和(自身を除く): 1554784112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 467, 680, 934, 1360, 1667, 1868, 2335, 3334, 3736, 4670, 6668, 7472, 7939, 8335, 9340, 13336, 15878, 16670, 18680, 26672, 28339, 31756, 33340, 37360, 39695, 56678, 63512, 66680, 79390, 113356, 127024, 133360, 141695, 158780, 226712, 283390, 317560, 453424, 566780, 635120, 778489, 1133560, 1556978, 2267120, 3113956, 3892445, 6227912, 7784890, 12455824, 13234313, 15569780, 26468626, 31139560, 52937252, 62279120, 66171565, 105874504, 132343130, 211749008, 264686260, 529372520, 1058745040]

約数ペア:

[(1, 1058745040), (2, 529372520), (4, 264686260), (5, 211749008), (8, 132343130), (10, 105874504), (16, 66171565), (17, 62279120), (20, 52937252), (34, 31139560), (40, 26468626), (68, 15569780), (80, 13234313), (85, 12455824), (136, 7784890), (170, 6227912), (272, 3892445), (340, 3113956), (467, 2267120), (680, 1556978), (934, 1133560), (1360, 778489), (1667, 635120), (1868, 566780), (2335, 453424), (3334, 317560), (3736, 283390), (4670, 226712), (6668, 158780), (7472, 141695), (7939, 133360), (8335, 127024), (9340, 113356), (13336, 79390), (15878, 66680), (16670, 63512), (18680, 56678), (26672, 39695), (28339, 37360), (31756, 33340)]