13843180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 18332180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1439, 1924, 2405, 2878, 4810, 5756, 7195, 9620, 14390, 18707, 28780, 37414, 53243, 74828, 93535, 106486, 187070, 212972, 266215, 374140, 532430, 692159, 1064860, 1384318, 2768636, 3460795, 6921590, 13843180]

約数ペア:

[(1, 13843180), (2, 6921590), (4, 3460795), (5, 2768636), (10, 1384318), (13, 1064860), (20, 692159), (26, 532430), (37, 374140), (52, 266215), (65, 212972), (74, 187070), (130, 106486), (148, 93535), (185, 74828), (260, 53243), (370, 37414), (481, 28780), (740, 18707), (962, 14390), (1439, 9620), (1924, 7195), (2405, 5756), (2878, 4810)]