26640700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15671}}^1$

素因数の和:15702

約数の個数: 36

約数和(自身を含む): 61214832

約数和(自身を除く): 34574132

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 15671, 31342, 62684, 78355, 156710, 266407, 313420, 391775, 532814, 783550, 1065628, 1332035, 1567100, 2664070, 5328140, 6660175, 13320350, 26640700]

約数ペア:

[(1, 26640700), (2, 13320350), (4, 6660175), (5, 5328140), (10, 2664070), (17, 1567100), (20, 1332035), (25, 1065628), (34, 783550), (50, 532814), (68, 391775), (85, 313420), (100, 266407), (170, 156710), (340, 78355), (425, 62684), (850, 31342), (1700, 15671)]