5042240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2275

約数の個数: 56

約数和(自身を含む): 13728192

約数和(自身を除く): 8685952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2251, 4502, 9004, 11255, 15757, 18008, 22510, 31514, 36016, 45020, 63028, 72032, 78785, 90040, 126056, 144064, 157570, 180080, 252112, 315140, 360160, 504224, 630280, 720320, 1008448, 1260560, 2521120, 5042240]

約数ペア:

[(1, 5042240), (2, 2521120), (4, 1260560), (5, 1008448), (7, 720320), (8, 630280), (10, 504224), (14, 360160), (16, 315140), (20, 252112), (28, 180080), (32, 157570), (35, 144064), (40, 126056), (56, 90040), (64, 78785), (70, 72032), (80, 63028), (112, 45020), (140, 36016), (160, 31514), (224, 22510), (280, 18008), (320, 15757), (448, 11255), (560, 9004), (1120, 4502), (2240, 2251)]