2065223810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1931}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 4225979520

約数和(自身を除く): 2160755710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 433, 494, 866, 1235, 1931, 2165, 2470, 3862, 4330, 5629, 8227, 9655, 11258, 16454, 19310, 25103, 28145, 36689, 41135, 50206, 56290, 73378, 82270, 106951, 125515, 183445, 213902, 251030, 366890, 476957, 534755, 836123, 953914, 1069510, 1672246, 2384785, 4180615, 4769570, 8361230, 10869599, 15886337, 21739198, 31772674, 54347995, 79431685, 108695990, 158863370, 206522381, 413044762, 1032611905, 2065223810]

約数ペア:

[(1, 2065223810), (2, 1032611905), (5, 413044762), (10, 206522381), (13, 158863370), (19, 108695990), (26, 79431685), (38, 54347995), (65, 31772674), (95, 21739198), (130, 15886337), (190, 10869599), (247, 8361230), (433, 4769570), (494, 4180615), (866, 2384785), (1235, 1672246), (1931, 1069510), (2165, 953914), (2470, 836123), (3862, 534755), (4330, 476957), (5629, 366890), (8227, 251030), (9655, 213902), (11258, 183445), (16454, 125515), (19310, 106951), (25103, 82270), (28145, 73378), (36689, 56290), (41135, 50206)]