2008488693610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6709}}^1\times {\mathrm{28703}}^1$

素因数の和:35575

約数の個数: 64

約数和(自身を含む): 4160242944000

約数和(自身を除く): 2151754250390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 6709, 10430, 13418, 28703, 33545, 46963, 57406, 67090, 93926, 143515, 200921, 234815, 287030, 401842, 469630, 999641, 1004605, 1999282, 2009210, 4276747, 4998205, 6997487, 8553494, 9996410, 13994974, 21383735, 29937229, 34987435, 42767470, 59874458, 69974870, 149686145, 192568427, 299372290, 385136854, 962842135, 1347978989, 1925684270, 2695957978, 6739894945, 13479789890, 28692695623, 57385391246, 143463478115, 200848869361, 286926956230, 401697738722, 1004244346805, 2008488693610]

約数ペア:

[(1, 2008488693610), (2, 1004244346805), (5, 401697738722), (7, 286926956230), (10, 200848869361), (14, 143463478115), (35, 57385391246), (70, 28692695623), (149, 13479789890), (298, 6739894945), (745, 2695957978), (1043, 1925684270), (1490, 1347978989), (2086, 962842135), (5215, 385136854), (6709, 299372290), (10430, 192568427), (13418, 149686145), (28703, 69974870), (33545, 59874458), (46963, 42767470), (57406, 34987435), (67090, 29937229), (93926, 21383735), (143515, 13994974), (200921, 9996410), (234815, 8553494), (287030, 6997487), (401842, 4998205), (469630, 4276747), (999641, 2009210), (1004605, 1999282)]