82962800

素因数分解:

$2^4\times 5^2\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:930

約数の個数: 60

約数和(自身を含む): 200195520

約数和(自身を除く): 117232720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 433, 479, 866, 958, 1732, 1916, 2165, 2395, 3464, 3832, 4330, 4790, 6928, 7664, 8660, 9580, 10825, 11975, 17320, 19160, 21650, 23950, 34640, 38320, 43300, 47900, 86600, 95800, 173200, 191600, 207407, 414814, 829628, 1037035, 1659256, 2074070, 3318512, 4148140, 5185175, 8296280, 10370350, 16592560, 20740700, 41481400, 82962800]

約数ペア:

[(1, 82962800), (2, 41481400), (4, 20740700), (5, 16592560), (8, 10370350), (10, 8296280), (16, 5185175), (20, 4148140), (25, 3318512), (40, 2074070), (50, 1659256), (80, 1037035), (100, 829628), (200, 414814), (400, 207407), (433, 191600), (479, 173200), (866, 95800), (958, 86600), (1732, 47900), (1916, 43300), (2165, 38320), (2395, 34640), (3464, 23950), (3832, 21650), (4330, 19160), (4790, 17320), (6928, 11975), (7664, 10825), (8660, 9580)]