3849400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 9430200

約数和(自身を除く): 5580800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1013, 1900, 2026, 3800, 4052, 5065, 8104, 10130, 19247, 20260, 25325, 38494, 40520, 50650, 76988, 96235, 101300, 153976, 192470, 202600, 384940, 481175, 769880, 962350, 1924700, 3849400]

約数ペア:

[(1, 3849400), (2, 1924700), (4, 962350), (5, 769880), (8, 481175), (10, 384940), (19, 202600), (20, 192470), (25, 153976), (38, 101300), (40, 96235), (50, 76988), (76, 50650), (95, 40520), (100, 38494), (152, 25325), (190, 20260), (200, 19247), (380, 10130), (475, 8104), (760, 5065), (950, 4052), (1013, 3800), (1900, 2026)]