38238940

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3119}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 80458560

約数和(自身を除く): 42219620

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 3119, 6130, 6238, 12260, 12476, 15595, 31190, 62380, 1911947, 3823894, 7647788, 9559735, 19119470, 38238940]

約数ペア:

[(1, 38238940), (2, 19119470), (4, 9559735), (5, 7647788), (10, 3823894), (20, 1911947), (613, 62380), (1226, 31190), (2452, 15595), (3065, 12476), (3119, 12260), (6130, 6238)]