58164520

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1427}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 131090400

約数和(自身を除く): 72925880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 1427, 2038, 2854, 4076, 5095, 5708, 7135, 8152, 10190, 11416, 14270, 20380, 28540, 40760, 57080, 1454113, 2908226, 5816452, 7270565, 11632904, 14541130, 29082260, 58164520]

約数ペア:

[(1, 58164520), (2, 29082260), (4, 14541130), (5, 11632904), (8, 7270565), (10, 5816452), (20, 2908226), (40, 1454113), (1019, 57080), (1427, 40760), (2038, 28540), (2854, 20380), (4076, 14270), (5095, 11416), (5708, 10190), (7135, 8152)]