2018443400

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{67733}}^1$

素因数の和:67898

約数の個数: 48

約数和(自身を含む): 4724446500

約数和(自身を除く): 2706003100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 200, 298, 596, 745, 1192, 1490, 2980, 3725, 5960, 7450, 14900, 29800, 67733, 135466, 270932, 338665, 541864, 677330, 1354660, 1693325, 2709320, 3386650, 6773300, 10092217, 13546600, 20184434, 40368868, 50461085, 80737736, 100922170, 201844340, 252305425, 403688680, 504610850, 1009221700, 2018443400]

約数ペア:

[(1, 2018443400), (2, 1009221700), (4, 504610850), (5, 403688680), (8, 252305425), (10, 201844340), (20, 100922170), (25, 80737736), (40, 50461085), (50, 40368868), (100, 20184434), (149, 13546600), (200, 10092217), (298, 6773300), (596, 3386650), (745, 2709320), (1192, 1693325), (1490, 1354660), (2980, 677330), (3725, 541864), (5960, 338665), (7450, 270932), (14900, 135466), (29800, 67733)]