66301120

素因数分解:

$2^6\times 5^1\times {\mathrm{207191}}^1$

素因数の和:207208

約数の個数: 28

約数和(自身を含む): 157880304

約数和(自身を除く): 91579184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 207191, 414382, 828764, 1035955, 1657528, 2071910, 3315056, 4143820, 6630112, 8287640, 13260224, 16575280, 33150560, 66301120]

約数ペア:

[(1, 66301120), (2, 33150560), (4, 16575280), (5, 13260224), (8, 8287640), (10, 6630112), (16, 4143820), (20, 3315056), (32, 2071910), (40, 1657528), (64, 1035955), (80, 828764), (160, 414382), (320, 207191)]