47637440

素因数分解:

$2^6\times 5^1\times {\mathrm{148867}}^1$

素因数の和:148884

約数の個数: 28

約数和(自身を含む): 113437416

約数和(自身を除く): 65799976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 148867, 297734, 595468, 744335, 1190936, 1488670, 2381872, 2977340, 4763744, 5954680, 9527488, 11909360, 23818720, 47637440]

約数ペア:

[(1, 47637440), (2, 23818720), (4, 11909360), (5, 9527488), (8, 5954680), (10, 4763744), (16, 2977340), (20, 2381872), (32, 1488670), (40, 1190936), (64, 744335), (80, 595468), (160, 297734), (320, 148867)]