71759960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94421}}^1$

素因数の和:94451

約数の個数: 32

約数和(自身を含む): 169959600

約数和(自身を除く): 98199640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 94421, 188842, 377684, 472105, 755368, 944210, 1793999, 1888420, 3587998, 3776840, 7175996, 8969995, 14351992, 17939990, 35879980, 71759960]

約数ペア:

[(1, 71759960), (2, 35879980), (4, 17939990), (5, 14351992), (8, 8969995), (10, 7175996), (19, 3776840), (20, 3587998), (38, 1888420), (40, 1793999), (76, 944210), (95, 755368), (152, 472105), (190, 377684), (380, 188842), (760, 94421)]