1045492760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1913}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 2537045280

約数和(自身を除く): 1491552520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1051, 1913, 2102, 3826, 4204, 5255, 7652, 8408, 9565, 10510, 13663, 15304, 19130, 21020, 24869, 27326, 38260, 42040, 49738, 54652, 68315, 76520, 99476, 109304, 124345, 136630, 198952, 248690, 273260, 497380, 546520, 994760, 2010563, 4021126, 8042252, 10052815, 16084504, 20105630, 26137319, 40211260, 52274638, 80422520, 104549276, 130686595, 209098552, 261373190, 522746380, 1045492760]

約数ペア:

[(1, 1045492760), (2, 522746380), (4, 261373190), (5, 209098552), (8, 130686595), (10, 104549276), (13, 80422520), (20, 52274638), (26, 40211260), (40, 26137319), (52, 20105630), (65, 16084504), (104, 10052815), (130, 8042252), (260, 4021126), (520, 2010563), (1051, 994760), (1913, 546520), (2102, 497380), (3826, 273260), (4204, 248690), (5255, 198952), (7652, 136630), (8408, 124345), (9565, 109304), (10510, 99476), (13663, 76520), (15304, 68315), (19130, 54652), (21020, 49738), (24869, 42040), (27326, 38260)]