5195680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4661

約数の個数: 48

約数和(自身を含む): 14031360

約数和(自身を除く): 8835680

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, 4639, 9278, 18556, 23195, 32473, 37112, 46390, 64946, 74224, 92780, 129892, 148448, 162365, 185560, 259784, 324730, 371120, 519568, 649460, 742240, 1039136, 1298920, 2597840, 5195680]

約数ペア:

[(1, 5195680), (2, 2597840), (4, 1298920), (5, 1039136), (7, 742240), (8, 649460), (10, 519568), (14, 371120), (16, 324730), (20, 259784), (28, 185560), (32, 162365), (35, 148448), (40, 129892), (56, 92780), (70, 74224), (80, 64946), (112, 46390), (140, 37112), (160, 32473), (224, 23195), (280, 18556), (560, 9278), (1120, 4639)]