71162380

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{4603}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 149666832

約数和(自身を除く): 78504452

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 4603, 7730, 9206, 15460, 18412, 23015, 46030, 92060, 3558119, 7116238, 14232476, 17790595, 35581190, 71162380]

約数ペア:

[(1, 71162380), (2, 35581190), (4, 17790595), (5, 14232476), (10, 7116238), (20, 3558119), (773, 92060), (1546, 46030), (3092, 23015), (3865, 18412), (4603, 15460), (7730, 9206)]