140050180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{189257}}^1$

素因数の和:189303

約数の個数: 24

約数和(自身を含む): 302055768

約数和(自身を除く): 162005588

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 189257, 378514, 757028, 946285, 1892570, 3785140, 7002509, 14005018, 28010036, 35012545, 70025090, 140050180]

約数ペア:

[(1, 140050180), (2, 70025090), (4, 35012545), (5, 28010036), (10, 14005018), (20, 7002509), (37, 3785140), (74, 1892570), (148, 946285), (185, 757028), (370, 378514), (740, 189257)]