26499260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 59965920

約数和(自身を除く): 33466660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 1321, 2006, 2642, 4012, 5015, 5284, 6605, 10030, 13210, 20060, 22457, 26420, 44914, 77939, 89828, 112285, 155878, 224570, 311756, 389695, 449140, 779390, 1324963, 1558780, 2649926, 5299852, 6624815, 13249630, 26499260]

約数ペア:

[(1, 26499260), (2, 13249630), (4, 6624815), (5, 5299852), (10, 2649926), (17, 1558780), (20, 1324963), (34, 779390), (59, 449140), (68, 389695), (85, 311756), (118, 224570), (170, 155878), (236, 112285), (295, 89828), (340, 77939), (590, 44914), (1003, 26420), (1180, 22457), (1321, 20060), (2006, 13210), (2642, 10030), (4012, 6605), (5015, 5284)]