5722840

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 12966480

約数和(自身を除く): 7243640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 827, 865, 1384, 1654, 1730, 3308, 3460, 4135, 6616, 6920, 8270, 16540, 33080, 143071, 286142, 572284, 715355, 1144568, 1430710, 2861420, 5722840]

約数ペア:

[(1, 5722840), (2, 2861420), (4, 1430710), (5, 1144568), (8, 715355), (10, 572284), (20, 286142), (40, 143071), (173, 33080), (346, 16540), (692, 8270), (827, 6920), (865, 6616), (1384, 4135), (1654, 3460), (1730, 3308)]