2502760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4837

約数の個数: 32

約数和(自身を含む): 6065640

約数和(自身を除く): 3562880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4813, 9626, 19252, 24065, 38504, 48130, 62569, 96260, 125138, 192520, 250276, 312845, 500552, 625690, 1251380, 2502760]

約数ペア:

[(1, 2502760), (2, 1251380), (4, 625690), (5, 500552), (8, 312845), (10, 250276), (13, 192520), (20, 125138), (26, 96260), (40, 62569), (52, 48130), (65, 38504), (104, 24065), (130, 19252), (260, 9626), (520, 4813)]