124931225380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4457}}^1\times {\mathrm{8293}}^1$

素因数の和:12785

約数の個数: 72

約数和(自身を含む): 284187175272

約数和(自身を除く): 159255949892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4457, 8293, 8914, 16586, 17828, 22285, 33172, 41465, 44570, 57941, 82930, 89140, 107809, 115882, 165860, 215618, 231764, 289705, 431236, 539045, 579410, 753233, 1078090, 1158820, 1401517, 1506466, 2156180, 2803034, 3012932, 3766165, 5606068, 7007585, 7532330, 14015170, 15064660, 28030340, 36961901, 73923802, 147847604, 184809505, 369619010, 480504713, 739238020, 961009426, 1922018852, 2402523565, 4805047130, 6246561269, 9610094260, 12493122538, 24986245076, 31232806345, 62465612690, 124931225380]

約数ペア:

[(1, 124931225380), (2, 62465612690), (4, 31232806345), (5, 24986245076), (10, 12493122538), (13, 9610094260), (20, 6246561269), (26, 4805047130), (52, 2402523565), (65, 1922018852), (130, 961009426), (169, 739238020), (260, 480504713), (338, 369619010), (676, 184809505), (845, 147847604), (1690, 73923802), (3380, 36961901), (4457, 28030340), (8293, 15064660), (8914, 14015170), (16586, 7532330), (17828, 7007585), (22285, 5606068), (33172, 3766165), (41465, 3012932), (44570, 2803034), (57941, 2156180), (82930, 1506466), (89140, 1401517), (107809, 1158820), (115882, 1078090), (165860, 753233), (215618, 579410), (231764, 539045), (289705, 431236)]