4891300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 10882116

約数和(自身を除く): 5990816

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1193, 2050, 2386, 4100, 4772, 5965, 11930, 23860, 29825, 48913, 59650, 97826, 119300, 195652, 244565, 489130, 978260, 1222825, 2445650, 4891300]

約数ペア:

[(1, 4891300), (2, 2445650), (4, 1222825), (5, 978260), (10, 489130), (20, 244565), (25, 195652), (41, 119300), (50, 97826), (82, 59650), (100, 48913), (164, 29825), (205, 23860), (410, 11930), (820, 5965), (1025, 4772), (1193, 4100), (2050, 2386)]