134059720

素因数分解:

$2^3\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{2441}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 301977720

約数和(自身を除く): 167918000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373, 2441, 2746, 4882, 5492, 6865, 9764, 10984, 12205, 13730, 19528, 24410, 27460, 48820, 54920, 97640, 3351493, 6702986, 13405972, 16757465, 26811944, 33514930, 67029860, 134059720]

約数ペア:

[(1, 134059720), (2, 67029860), (4, 33514930), (5, 26811944), (8, 16757465), (10, 13405972), (20, 6702986), (40, 3351493), (1373, 97640), (2441, 54920), (2746, 48820), (4882, 27460), (5492, 24410), (6865, 19528), (9764, 13730), (10984, 12205)]