38269480

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6883}}^1$

素因数の和:7033

約数の個数: 32

約数和(自身を含む): 86738400

約数和(自身を除く): 48468920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 6883, 13766, 27532, 34415, 55064, 68830, 137660, 275320, 956737, 1913474, 3826948, 4783685, 7653896, 9567370, 19134740, 38269480]

約数ペア:

[(1, 38269480), (2, 19134740), (4, 9567370), (5, 7653896), (8, 4783685), (10, 3826948), (20, 1913474), (40, 956737), (139, 275320), (278, 137660), (556, 68830), (695, 55064), (1112, 34415), (1390, 27532), (2780, 13766), (5560, 6883)]