151452920

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{10151}}^1$

素因数の和:10535

約数の個数: 32

約数和(自身を含む): 341716320

約数和(自身を除く): 190263400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3730, 7460, 10151, 14920, 20302, 40604, 50755, 81208, 101510, 203020, 406040, 3786323, 7572646, 15145292, 18931615, 30290584, 37863230, 75726460, 151452920]

約数ペア:

[(1, 151452920), (2, 75726460), (4, 37863230), (5, 30290584), (8, 18931615), (10, 15145292), (20, 7572646), (40, 3786323), (373, 406040), (746, 203020), (1492, 101510), (1865, 81208), (2984, 50755), (3730, 40604), (7460, 20302), (10151, 14920)]