8528050480

素因数分解:

$2^4\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{68819}}^1$

素因数の和:70381

約数の個数: 40

約数和(自身を含む): 19840806000

約数和(自身を除く): 11312755520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1549, 3098, 6196, 7745, 12392, 15490, 24784, 30980, 61960, 68819, 123920, 137638, 275276, 344095, 550552, 688190, 1101104, 1376380, 2752760, 5505520, 106600631, 213201262, 426402524, 533003155, 852805048, 1066006310, 1705610096, 2132012620, 4264025240, 8528050480]

約数ペア:

[(1, 8528050480), (2, 4264025240), (4, 2132012620), (5, 1705610096), (8, 1066006310), (10, 852805048), (16, 533003155), (20, 426402524), (40, 213201262), (80, 106600631), (1549, 5505520), (3098, 2752760), (6196, 1376380), (7745, 1101104), (12392, 688190), (15490, 550552), (24784, 344095), (30980, 275276), (61960, 137638), (68819, 123920)]