10365527600

素因数分解:

$2^4\times 5^2\times {\mathrm{1279}}^1\times {\mathrm{20261}}^1$

素因数の和:21558

約数の個数: 60

約数和(自身を含む): 24923880960

約数和(自身を除く): 14558353360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1279, 2558, 5116, 6395, 10232, 12790, 20261, 20464, 25580, 31975, 40522, 51160, 63950, 81044, 101305, 102320, 127900, 162088, 202610, 255800, 324176, 405220, 506525, 511600, 810440, 1013050, 1620880, 2026100, 4052200, 8104400, 25913819, 51827638, 103655276, 129569095, 207310552, 259138190, 414621104, 518276380, 647845475, 1036552760, 1295690950, 2073105520, 2591381900, 5182763800, 10365527600]

約数ペア:

[(1, 10365527600), (2, 5182763800), (4, 2591381900), (5, 2073105520), (8, 1295690950), (10, 1036552760), (16, 647845475), (20, 518276380), (25, 414621104), (40, 259138190), (50, 207310552), (80, 129569095), (100, 103655276), (200, 51827638), (400, 25913819), (1279, 8104400), (2558, 4052200), (5116, 2026100), (6395, 1620880), (10232, 1013050), (12790, 810440), (20261, 511600), (20464, 506525), (25580, 405220), (31975, 324176), (40522, 255800), (51160, 202610), (63950, 162088), (81044, 127900), (101305, 102320)]