134815520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{120371}}^1$

素因数の和:120393

約数の個数: 48

約数和(自身を含む): 364004928

約数和(自身を除く): 229189408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 120371, 240742, 481484, 601855, 842597, 962968, 1203710, 1685194, 1925936, 2407420, 3370388, 3851872, 4212985, 4814840, 6740776, 8425970, 9629680, 13481552, 16851940, 19259360, 26963104, 33703880, 67407760, 134815520]

約数ペア:

[(1, 134815520), (2, 67407760), (4, 33703880), (5, 26963104), (7, 19259360), (8, 16851940), (10, 13481552), (14, 9629680), (16, 8425970), (20, 6740776), (28, 4814840), (32, 4212985), (35, 3851872), (40, 3370388), (56, 2407420), (70, 1925936), (80, 1685194), (112, 1203710), (140, 962968), (160, 842597), (224, 601855), (280, 481484), (560, 240742), (1120, 120371)]