2014975280

素因数分解:

$2^4\times 5^1\times {\mathrm{25187191}}^1$

素因数の和:25187204

約数の個数: 20

約数和(自身を含む): 4684817712

約数和(自身を除く): 2669842432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25187191, 50374382, 100748764, 125935955, 201497528, 251871910, 402995056, 503743820, 1007487640, 2014975280]

約数ペア:

[(1, 2014975280), (2, 1007487640), (4, 503743820), (5, 402995056), (8, 251871910), (10, 201497528), (16, 125935955), (20, 100748764), (40, 50374382), (80, 25187191)]