5487996640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4899997}}^1$

素因数の和:4900019

約数の個数: 48

約数和(自身を含む): 14817593952

約数和(自身を除く): 9329597312

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, 4899997, 9799994, 19599988, 24499985, 34299979, 39199976, 48999970, 68599958, 78399952, 97999940, 137199916, 156799904, 171499895, 195999880, 274399832, 342999790, 391999760, 548799664, 685999580, 783999520, 1097599328, 1371999160, 2743998320, 5487996640]

約数ペア:

[(1, 5487996640), (2, 2743998320), (4, 1371999160), (5, 1097599328), (7, 783999520), (8, 685999580), (10, 548799664), (14, 391999760), (16, 342999790), (20, 274399832), (28, 195999880), (32, 171499895), (35, 156799904), (40, 137199916), (56, 97999940), (70, 78399952), (80, 68599958), (112, 48999970), (140, 39199976), (160, 34299979), (224, 24499985), (280, 19599988), (560, 9799994), (1120, 4899997)]