2008870355510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1093007}}^1$

素因数の和:1093229

約数の個数: 64

約数和(自身を含む): 3864316667904

約数和(自身を除く): 1855446312394

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 131, 230, 262, 305, 610, 655, 1310, 1403, 2806, 3013, 6026, 7015, 7991, 14030, 15065, 15982, 30130, 39955, 79910, 183793, 367586, 918965, 1093007, 1837930, 2186014, 5465035, 10930070, 25139161, 50278322, 66673427, 125695805, 133346854, 143183917, 251391610, 286367834, 333367135, 666734270, 715919585, 1431839170, 1533488821, 3066977642, 3293230091, 6586460182, 7667444105, 8734218937, 15334888210, 16466150455, 17468437874, 32932300910, 43671094685, 87342189370, 200887035551, 401774071102, 1004435177755, 2008870355510]

約数ペア:

[(1, 2008870355510), (2, 1004435177755), (5, 401774071102), (10, 200887035551), (23, 87342189370), (46, 43671094685), (61, 32932300910), (115, 17468437874), (122, 16466150455), (131, 15334888210), (230, 8734218937), (262, 7667444105), (305, 6586460182), (610, 3293230091), (655, 3066977642), (1310, 1533488821), (1403, 1431839170), (2806, 715919585), (3013, 666734270), (6026, 333367135), (7015, 286367834), (7991, 251391610), (14030, 143183917), (15065, 133346854), (15982, 125695805), (30130, 66673427), (39955, 50278322), (79910, 25139161), (183793, 10930070), (367586, 5465035), (918965, 2186014), (1093007, 1837930)]