39764200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{28403}}^1$

素因数の和:28426

約数の個数: 48

約数和(自身を含む): 105662880

約数和(自身を除く): 65898680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 28403, 56806, 113612, 142015, 198821, 227224, 284030, 397642, 568060, 710075, 795284, 994105, 1136120, 1420150, 1590568, 1988210, 2840300, 3976420, 4970525, 5680600, 7952840, 9941050, 19882100, 39764200]

約数ペア:

[(1, 39764200), (2, 19882100), (4, 9941050), (5, 7952840), (7, 5680600), (8, 4970525), (10, 3976420), (14, 2840300), (20, 1988210), (25, 1590568), (28, 1420150), (35, 1136120), (40, 994105), (50, 795284), (56, 710075), (70, 568060), (100, 397642), (140, 284030), (175, 227224), (200, 198821), (280, 142015), (350, 113612), (700, 56806), (1400, 28403)]