2667100156760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{3435391}}^1$

素因数の和:3436908

約数の個数: 64

約数和(自身を含む): 6466919316480

約数和(自身を除く): 3799819159720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1493, 2986, 5972, 7465, 11944, 14930, 19409, 29860, 38818, 59720, 77636, 97045, 155272, 194090, 388180, 776360, 3435391, 6870782, 13741564, 17176955, 27483128, 34353910, 44660083, 68707820, 89320166, 137415640, 178640332, 223300415, 357280664, 446600830, 893201660, 1786403320, 5129038763, 10258077526, 20516155052, 25645193815, 41032310104, 51290387630, 66677503919, 102580775260, 133355007838, 205161550520, 266710015676, 333387519595, 533420031352, 666775039190, 1333550078380, 2667100156760]

約数ペア:

[(1, 2667100156760), (2, 1333550078380), (4, 666775039190), (5, 533420031352), (8, 333387519595), (10, 266710015676), (13, 205161550520), (20, 133355007838), (26, 102580775260), (40, 66677503919), (52, 51290387630), (65, 41032310104), (104, 25645193815), (130, 20516155052), (260, 10258077526), (520, 5129038763), (1493, 1786403320), (2986, 893201660), (5972, 446600830), (7465, 357280664), (11944, 223300415), (14930, 178640332), (19409, 137415640), (29860, 89320166), (38818, 68707820), (59720, 44660083), (77636, 34353910), (97045, 27483128), (155272, 17176955), (194090, 13741564), (388180, 6870782), (776360, 3435391)]