13304902570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 25406640000

約数和(自身を除く): 12101737430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 349, 566, 698, 709, 1415, 1418, 1745, 2830, 3490, 3545, 5377, 6631, 7090, 10754, 13262, 13471, 26885, 26942, 33155, 53770, 66310, 67355, 98767, 134710, 197534, 200647, 247441, 401294, 493835, 494882, 987670, 1003235, 1237205, 1876573, 2006470, 2474410, 3753146, 3812293, 4701379, 7624586, 9382865, 9402758, 18765730, 19061465, 23506895, 38122930, 47013790, 70025803, 140051606, 350129015, 700258030, 1330490257, 2660980514, 6652451285, 13304902570]

約数ペア:

[(1, 13304902570), (2, 6652451285), (5, 2660980514), (10, 1330490257), (19, 700258030), (38, 350129015), (95, 140051606), (190, 70025803), (283, 47013790), (349, 38122930), (566, 23506895), (698, 19061465), (709, 18765730), (1415, 9402758), (1418, 9382865), (1745, 7624586), (2830, 4701379), (3490, 3812293), (3545, 3753146), (5377, 2474410), (6631, 2006470), (7090, 1876573), (10754, 1237205), (13262, 1003235), (13471, 987670), (26885, 494882), (26942, 493835), (33155, 401294), (53770, 247441), (66310, 200647), (67355, 197534), (98767, 134710)]