7698800

素因数分解:

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

素因数の和:1050

約数の個数: 60

約数和(自身を含む): 19489080

約数和(自身を除く): 11790280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1013, 1520, 1900, 2026, 3800, 4052, 5065, 7600, 8104, 10130, 16208, 19247, 20260, 25325, 38494, 40520, 50650, 76988, 81040, 96235, 101300, 153976, 192470, 202600, 307952, 384940, 405200, 481175, 769880, 962350, 1539760, 1924700, 3849400, 7698800]

約数ペア:

[(1, 7698800), (2, 3849400), (4, 1924700), (5, 1539760), (8, 962350), (10, 769880), (16, 481175), (19, 405200), (20, 384940), (25, 307952), (38, 202600), (40, 192470), (50, 153976), (76, 101300), (80, 96235), (95, 81040), (100, 76988), (152, 50650), (190, 40520), (200, 38494), (304, 25325), (380, 20260), (400, 19247), (475, 16208), (760, 10130), (950, 8104), (1013, 7600), (1520, 5065), (1900, 4052), (2026, 3800)]