27383142920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97796939}}^1$

素因数の和:97796957

約数の個数: 32

約数和(自身を含む): 70413796800

約数和(自身を除く): 43030653880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97796939, 195593878, 391187756, 488984695, 684578573, 782375512, 977969390, 1369157146, 1955938780, 2738314292, 3422892865, 3911877560, 5476628584, 6845785730, 13691571460, 27383142920]

約数ペア:

[(1, 27383142920), (2, 13691571460), (4, 6845785730), (5, 5476628584), (7, 3911877560), (8, 3422892865), (10, 2738314292), (14, 1955938780), (20, 1369157146), (28, 977969390), (35, 782375512), (40, 684578573), (56, 488984695), (70, 391187756), (140, 195593878), (280, 97796939)]