2123300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 36

約数和(自身を含む): 4882500

約数和(自身を除く): 2759200

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1249, 1700, 2498, 4996, 6245, 12490, 21233, 24980, 31225, 42466, 62450, 84932, 106165, 124900, 212330, 424660, 530825, 1061650, 2123300]

約数ペア:

[(1, 2123300), (2, 1061650), (4, 530825), (5, 424660), (10, 212330), (17, 124900), (20, 106165), (25, 84932), (34, 62450), (50, 42466), (68, 31225), (85, 24980), (100, 21233), (170, 12490), (340, 6245), (425, 4996), (850, 2498), (1249, 1700)]