74925220

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{5737}}^1$

素因数の和:6399

約数の個数: 24

約数和(自身を含む): 157611384

約数和(自身を除く): 82686164

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 5737, 6530, 11474, 13060, 22948, 28685, 57370, 114740, 3746261, 7492522, 14985044, 18731305, 37462610, 74925220]

約数ペア:

[(1, 74925220), (2, 37462610), (4, 18731305), (5, 14985044), (10, 7492522), (20, 3746261), (653, 114740), (1306, 57370), (2612, 28685), (3265, 22948), (5737, 13060), (6530, 11474)]