38494000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 80

約数和(自身を含む): 98074080

約数和(自身を除く): 59580080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1013, 1520, 1900, 2000, 2026, 2375, 3800, 4052, 4750, 5065, 7600, 8104, 9500, 10130, 16208, 19000, 19247, 20260, 25325, 38000, 38494, 40520, 50650, 76988, 81040, 96235, 101300, 126625, 153976, 192470, 202600, 253250, 307952, 384940, 405200, 481175, 506500, 769880, 962350, 1013000, 1539760, 1924700, 2026000, 2405875, 3849400, 4811750, 7698800, 9623500, 19247000, 38494000]

約数ペア:

[(1, 38494000), (2, 19247000), (4, 9623500), (5, 7698800), (8, 4811750), (10, 3849400), (16, 2405875), (19, 2026000), (20, 1924700), (25, 1539760), (38, 1013000), (40, 962350), (50, 769880), (76, 506500), (80, 481175), (95, 405200), (100, 384940), (125, 307952), (152, 253250), (190, 202600), (200, 192470), (250, 153976), (304, 126625), (380, 101300), (400, 96235), (475, 81040), (500, 76988), (760, 50650), (950, 40520), (1000, 38494), (1013, 38000), (1520, 25325), (1900, 20260), (2000, 19247), (2026, 19000), (2375, 16208), (3800, 10130), (4052, 9500), (4750, 8104), (5065, 7600)]