56712880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101273}}^1$

素因数の和:101293

約数の個数: 40

約数和(自身を含む): 150695712

約数和(自身を除く): 93982832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101273, 202546, 405092, 506365, 708911, 810184, 1012730, 1417822, 1620368, 2025460, 2835644, 3544555, 4050920, 5671288, 7089110, 8101840, 11342576, 14178220, 28356440, 56712880]

約数ペア:

[(1, 56712880), (2, 28356440), (4, 14178220), (5, 11342576), (7, 8101840), (8, 7089110), (10, 5671288), (14, 4050920), (16, 3544555), (20, 2835644), (28, 2025460), (35, 1620368), (40, 1417822), (56, 1012730), (70, 810184), (80, 708911), (112, 506365), (140, 405092), (280, 202546), (560, 101273)]