45273860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31883}}^1$

素因数の和:31963

約数の個数: 24

約数和(自身を含む): 96417216

約数和(自身を除く): 51143356

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 31883, 63766, 127532, 159415, 318830, 637660, 2263693, 4527386, 9054772, 11318465, 22636930, 45273860]

約数ペア:

[(1, 45273860), (2, 22636930), (4, 11318465), (5, 9054772), (10, 4527386), (20, 2263693), (71, 637660), (142, 318830), (284, 159415), (355, 127532), (710, 63766), (1420, 31883)]