1944659360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1736303}}^1$

素因数の和:1736325

約数の個数: 48

約数和(自身を含む): 5250583296

約数和(自身を除く): 3305923936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1736303, 3472606, 6945212, 8681515, 12154121, 13890424, 17363030, 24308242, 27780848, 34726060, 48616484, 55561696, 60770605, 69452120, 97232968, 121541210, 138904240, 194465936, 243082420, 277808480, 388931872, 486164840, 972329680, 1944659360]

約数ペア:

[(1, 1944659360), (2, 972329680), (4, 486164840), (5, 388931872), (7, 277808480), (8, 243082420), (10, 194465936), (14, 138904240), (16, 121541210), (20, 97232968), (28, 69452120), (32, 60770605), (35, 55561696), (40, 48616484), (56, 34726060), (70, 27780848), (80, 24308242), (112, 17363030), (140, 13890424), (160, 12154121), (224, 8681515), (280, 6945212), (560, 3472606), (1120, 1736303)]