5275760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9421}}^1$

素因数の和:9441

約数の個数: 40

約数和(自身を含む): 14019936

約数和(自身を除く): 8744176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9421, 18842, 37684, 47105, 65947, 75368, 94210, 131894, 150736, 188420, 263788, 329735, 376840, 527576, 659470, 753680, 1055152, 1318940, 2637880, 5275760]

約数ペア:

[(1, 5275760), (2, 2637880), (4, 1318940), (5, 1055152), (7, 753680), (8, 659470), (10, 527576), (14, 376840), (16, 329735), (20, 263788), (28, 188420), (35, 150736), (40, 131894), (56, 94210), (70, 75368), (80, 65947), (112, 47105), (140, 37684), (280, 18842), (560, 9421)]