123399013660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{14519}}^1$

素因数の和:14975

約数の個数: 96

約数和(自身を含む): 282804762240

約数和(自身を除く): 159405748580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 337, 388, 485, 674, 970, 1261, 1348, 1685, 1940, 2522, 3370, 4381, 5044, 6305, 6740, 8762, 12610, 14519, 17524, 21905, 25220, 29038, 32689, 43810, 58076, 65378, 72595, 87620, 130756, 145190, 163445, 188747, 290380, 326890, 377494, 424957, 653780, 754988, 849914, 943735, 1408343, 1699828, 1887470, 2124785, 2816686, 3774940, 4249570, 4892903, 5633372, 7041715, 8499140, 9785806, 14083430, 18308459, 19571612, 24464515, 28166860, 36616918, 48929030, 63607739, 73233836, 91542295, 97858060, 127215478, 183084590, 254430956, 318038695, 366169180, 474611591, 636077390, 949223182, 1272154780, 1898446364, 2373057955, 4746115910, 6169950683, 9492231820, 12339901366, 24679802732, 30849753415, 61699506830, 123399013660]

約数ペア:

[(1, 123399013660), (2, 61699506830), (4, 30849753415), (5, 24679802732), (10, 12339901366), (13, 9492231820), (20, 6169950683), (26, 4746115910), (52, 2373057955), (65, 1898446364), (97, 1272154780), (130, 949223182), (194, 636077390), (260, 474611591), (337, 366169180), (388, 318038695), (485, 254430956), (674, 183084590), (970, 127215478), (1261, 97858060), (1348, 91542295), (1685, 73233836), (1940, 63607739), (2522, 48929030), (3370, 36616918), (4381, 28166860), (5044, 24464515), (6305, 19571612), (6740, 18308459), (8762, 14083430), (12610, 9785806), (14519, 8499140), (17524, 7041715), (21905, 5633372), (25220, 4892903), (29038, 4249570), (32689, 3774940), (43810, 2816686), (58076, 2124785), (65378, 1887470), (72595, 1699828), (87620, 1408343), (130756, 943735), (145190, 849914), (163445, 754988), (188747, 653780), (290380, 424957), (326890, 377494)]