10204640516

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^2\times {\mathrm{887}}^1$

素因数の和:2180

約数の個数: 36

約数和(自身を含む): 20464215744

約数和(自身を除く): 10259575228

約数列:

[1, 2, 4, 7, 14, 28, 641, 887, 1282, 1774, 2564, 3548, 4487, 6209, 8974, 12418, 17948, 24836, 410881, 568567, 821762, 1137134, 1643524, 2274268, 2876167, 3979969, 5752334, 7959938, 11504668, 15919876, 364451447, 728902894, 1457805788, 2551160129, 5102320258, 10204640516]

約数ペア:

[(1, 10204640516), (2, 5102320258), (4, 2551160129), (7, 1457805788), (14, 728902894), (28, 364451447), (641, 15919876), (887, 11504668), (1282, 7959938), (1774, 5752334), (2564, 3979969), (3548, 2876167), (4487, 2274268), (6209, 1643524), (8974, 1137134), (12418, 821762), (17948, 568567), (24836, 410881)]