5584880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9973}}^1$

素因数の和:9993

約数の個数: 40

約数和(自身を含む): 14841312

約数和(自身を除く): 9256432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9973, 19946, 39892, 49865, 69811, 79784, 99730, 139622, 159568, 199460, 279244, 349055, 398920, 558488, 698110, 797840, 1116976, 1396220, 2792440, 5584880]

約数ペア:

[(1, 5584880), (2, 2792440), (4, 1396220), (5, 1116976), (7, 797840), (8, 698110), (10, 558488), (14, 398920), (16, 349055), (20, 279244), (28, 199460), (35, 159568), (40, 139622), (56, 99730), (70, 79784), (80, 69811), (112, 49865), (140, 39892), (280, 19946), (560, 9973)]