6850640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4539

約数の個数: 40

約数和(自身を含む): 16769760

約数和(自身を除く): 9919120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4507, 9014, 18028, 22535, 36056, 45070, 72112, 85633, 90140, 171266, 180280, 342532, 360560, 428165, 685064, 856330, 1370128, 1712660, 3425320, 6850640]

約数ペア:

[(1, 6850640), (2, 3425320), (4, 1712660), (5, 1370128), (8, 856330), (10, 685064), (16, 428165), (19, 360560), (20, 342532), (38, 180280), (40, 171266), (76, 90140), (80, 85633), (95, 72112), (152, 45070), (190, 36056), (304, 22535), (380, 18028), (760, 9014), (1520, 4507)]