38376940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{274121}}^1$

素因数の和:274137

約数の個数: 24

約数和(自身を含む): 92104992

約数和(自身を除く): 53728052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 274121, 548242, 1096484, 1370605, 1918847, 2741210, 3837694, 5482420, 7675388, 9594235, 19188470, 38376940]

約数ペア:

[(1, 38376940), (2, 19188470), (4, 9594235), (5, 7675388), (7, 5482420), (10, 3837694), (14, 2741210), (20, 1918847), (28, 1370605), (35, 1096484), (70, 548242), (140, 274121)]