3117200

素因数分解:

$2^4\times 5^2\times {\mathrm{7793}}^1$

素因数の和:7811

約数の個数: 30

約数和(自身を含む): 7490034

約数和(自身を除く): 4372834

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 7793, 15586, 31172, 38965, 62344, 77930, 124688, 155860, 194825, 311720, 389650, 623440, 779300, 1558600, 3117200]

約数ペア:

[(1, 3117200), (2, 1558600), (4, 779300), (5, 623440), (8, 389650), (10, 311720), (16, 194825), (20, 155860), (25, 124688), (40, 77930), (50, 62344), (80, 38965), (100, 31172), (200, 15586), (400, 7793)]