4941040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4777

約数の個数: 40

約数和(自身を含む): 12374208

約数和(自身を除く): 7433168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4751, 9502, 19004, 23755, 38008, 47510, 61763, 76016, 95020, 123526, 190040, 247052, 308815, 380080, 494104, 617630, 988208, 1235260, 2470520, 4941040]

約数ペア:

[(1, 4941040), (2, 2470520), (4, 1235260), (5, 988208), (8, 617630), (10, 494104), (13, 380080), (16, 308815), (20, 247052), (26, 190040), (40, 123526), (52, 95020), (65, 76016), (80, 61763), (104, 47510), (130, 38008), (208, 23755), (260, 19004), (520, 9502), (1040, 4751)]