26068400

素因数分解:

$2^4\times 5^2\times {\mathrm{65171}}^1$

素因数の和:65189

約数の個数: 30

約数和(自身を含む): 62630292

約数和(自身を除く): 36561892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 65171, 130342, 260684, 325855, 521368, 651710, 1042736, 1303420, 1629275, 2606840, 3258550, 5213680, 6517100, 13034200, 26068400]

約数ペア:

[(1, 26068400), (2, 13034200), (4, 6517100), (5, 5213680), (8, 3258550), (10, 2606840), (16, 1629275), (20, 1303420), (25, 1042736), (40, 651710), (50, 521368), (80, 325855), (100, 260684), (200, 130342), (400, 65171)]