2476880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4423}}^1$

素因数の和:4443

約数の個数: 40

約数和(自身を含む): 6582912

約数和(自身を除く): 4106032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4423, 8846, 17692, 22115, 30961, 35384, 44230, 61922, 70768, 88460, 123844, 154805, 176920, 247688, 309610, 353840, 495376, 619220, 1238440, 2476880]

約数ペア:

[(1, 2476880), (2, 1238440), (4, 619220), (5, 495376), (7, 353840), (8, 309610), (10, 247688), (14, 176920), (16, 154805), (20, 123844), (28, 88460), (35, 70768), (40, 61922), (56, 44230), (70, 35384), (80, 30961), (112, 22115), (140, 17692), (280, 8846), (560, 4423)]