1259088040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{9629}}^1$

素因数の和:10114

約数の個数: 64

約数和(自身を含む): 3244924800

約数和(自身を除く): 1985836760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 467, 934, 1868, 2335, 3269, 3736, 4670, 6538, 9340, 9629, 13076, 16345, 18680, 19258, 26152, 32690, 38516, 48145, 65380, 67403, 77032, 96290, 130760, 134806, 192580, 269612, 337015, 385160, 539224, 674030, 1348060, 2696120, 4496743, 8993486, 17986972, 22483715, 31477201, 35973944, 44967430, 62954402, 89934860, 125908804, 157386005, 179869720, 251817608, 314772010, 629544020, 1259088040]

約数ペア:

[(1, 1259088040), (2, 629544020), (4, 314772010), (5, 251817608), (7, 179869720), (8, 157386005), (10, 125908804), (14, 89934860), (20, 62954402), (28, 44967430), (35, 35973944), (40, 31477201), (56, 22483715), (70, 17986972), (140, 8993486), (280, 4496743), (467, 2696120), (934, 1348060), (1868, 674030), (2335, 539224), (3269, 385160), (3736, 337015), (4670, 269612), (6538, 192580), (9340, 134806), (9629, 130760), (13076, 96290), (16345, 77032), (18680, 67403), (19258, 65380), (26152, 48145), (32690, 38516)]