26415060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 85451520

約数和(自身を除く): 59036460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 577, 654, 763, 1090, 1154, 1308, 1526, 1635, 1731, 2180, 2289, 2308, 2885, 3052, 3270, 3462, 3815, 4039, 4578, 5770, 6540, 6924, 7630, 8078, 8655, 9156, 11445, 11540, 12117, 15260, 16156, 17310, 20195, 22890, 24234, 34620, 40390, 45780, 48468, 60585, 62893, 80780, 121170, 125786, 188679, 242340, 251572, 314465, 377358, 440251, 628930, 754716, 880502, 943395, 1257860, 1320753, 1761004, 1886790, 2201255, 2641506, 3773580, 4402510, 5283012, 6603765, 8805020, 13207530, 26415060]

約数ペア:

[(1, 26415060), (2, 13207530), (3, 8805020), (4, 6603765), (5, 5283012), (6, 4402510), (7, 3773580), (10, 2641506), (12, 2201255), (14, 1886790), (15, 1761004), (20, 1320753), (21, 1257860), (28, 943395), (30, 880502), (35, 754716), (42, 628930), (60, 440251), (70, 377358), (84, 314465), (105, 251572), (109, 242340), (140, 188679), (210, 125786), (218, 121170), (327, 80780), (420, 62893), (436, 60585), (545, 48468), (577, 45780), (654, 40390), (763, 34620), (1090, 24234), (1154, 22890), (1308, 20195), (1526, 17310), (1635, 16156), (1731, 15260), (2180, 12117), (2289, 11540), (2308, 11445), (2885, 9156), (3052, 8655), (3270, 8078), (3462, 7630), (3815, 6924), (4039, 6540), (4578, 5770)]