4214720

素因数分解:

$2^6\times 5^1\times {\mathrm{13171}}^1$

素因数の和:13188

約数の個数: 28

約数和(自身を含む): 10037064

約数和(自身を除く): 5822344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13171, 26342, 52684, 65855, 105368, 131710, 210736, 263420, 421472, 526840, 842944, 1053680, 2107360, 4214720]

約数ペア:

[(1, 4214720), (2, 2107360), (4, 1053680), (5, 842944), (8, 526840), (10, 421472), (16, 263420), (20, 210736), (32, 131710), (40, 105368), (64, 65855), (80, 52684), (160, 26342), (320, 13171)]