6848920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13171}}^1$

素因数の和:13195

約数の個数: 32

約数和(自身を含む): 16596720

約数和(自身を除く): 9747800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13171, 26342, 52684, 65855, 105368, 131710, 171223, 263420, 342446, 526840, 684892, 856115, 1369784, 1712230, 3424460, 6848920]

約数ペア:

[(1, 6848920), (2, 3424460), (4, 1712230), (5, 1369784), (8, 856115), (10, 684892), (13, 526840), (20, 342446), (26, 263420), (40, 171223), (52, 131710), (65, 105368), (104, 65855), (130, 52684), (260, 26342), (520, 13171)]