25699030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 54295920

約数和(自身を除く): 28596890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 293, 358, 490, 586, 895, 1253, 1465, 1790, 2051, 2506, 2930, 4102, 6265, 8771, 10255, 12530, 14357, 17542, 20510, 28714, 43855, 52447, 71785, 87710, 104894, 143570, 262235, 367129, 524470, 734258, 1835645, 2569903, 3671290, 5139806, 12849515, 25699030]

約数ペア:

[(1, 25699030), (2, 12849515), (5, 5139806), (7, 3671290), (10, 2569903), (14, 1835645), (35, 734258), (49, 524470), (70, 367129), (98, 262235), (179, 143570), (245, 104894), (293, 87710), (358, 71785), (490, 52447), (586, 43855), (895, 28714), (1253, 20510), (1465, 17542), (1790, 14357), (2051, 12530), (2506, 10255), (2930, 8771), (4102, 6265)]