25900778890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3889}}^1\times {\mathrm{95143}}^1$

素因数の和:99046

約数の個数: 32

約数和(自身を含む): 53295863040

約数和(自身を除く): 27395084150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3889, 7778, 19445, 27223, 38890, 54446, 95143, 136115, 190286, 272230, 475715, 666001, 951430, 1332002, 3330005, 6660010, 370011127, 740022254, 1850055635, 2590077889, 3700111270, 5180155778, 12950389445, 25900778890]

約数ペア:

[(1, 25900778890), (2, 12950389445), (5, 5180155778), (7, 3700111270), (10, 2590077889), (14, 1850055635), (35, 740022254), (70, 370011127), (3889, 6660010), (7778, 3330005), (19445, 1332002), (27223, 951430), (38890, 666001), (54446, 475715), (95143, 272230), (136115, 190286)]