71206240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63577}}^1$

素因数の和:63599

約数の個数: 48

約数和(自身を含む): 192259872

約数和(自身を除く): 121053632

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, 63577, 127154, 254308, 317885, 445039, 508616, 635770, 890078, 1017232, 1271540, 1780156, 2034464, 2225195, 2543080, 3560312, 4450390, 5086160, 7120624, 8900780, 10172320, 14241248, 17801560, 35603120, 71206240]

約数ペア:

[(1, 71206240), (2, 35603120), (4, 17801560), (5, 14241248), (7, 10172320), (8, 8900780), (10, 7120624), (14, 5086160), (16, 4450390), (20, 3560312), (28, 2543080), (32, 2225195), (35, 2034464), (40, 1780156), (56, 1271540), (70, 1017232), (80, 890078), (112, 635770), (140, 508616), (160, 445039), (224, 317885), (280, 254308), (560, 127154), (1120, 63577)]