23222920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82939}}^1$

素因数の和:82957

約数の個数: 32

約数和(自身を含む): 59716800

約数和(自身を除く): 36493880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82939, 165878, 331756, 414695, 580573, 663512, 829390, 1161146, 1658780, 2322292, 2902865, 3317560, 4644584, 5805730, 11611460, 23222920]

約数ペア:

[(1, 23222920), (2, 11611460), (4, 5805730), (5, 4644584), (7, 3317560), (8, 2902865), (10, 2322292), (14, 1658780), (20, 1161146), (28, 829390), (35, 663512), (40, 580573), (56, 414695), (70, 331756), (140, 165878), (280, 82939)]