4944880

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 11619792

約数和(自身を除く): 6674912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 547, 565, 904, 1094, 1130, 1808, 2188, 2260, 2735, 4376, 4520, 5470, 8752, 9040, 10940, 21880, 43760, 61811, 123622, 247244, 309055, 494488, 618110, 988976, 1236220, 2472440, 4944880]

約数ペア:

[(1, 4944880), (2, 2472440), (4, 1236220), (5, 988976), (8, 618110), (10, 494488), (16, 309055), (20, 247244), (40, 123622), (80, 61811), (113, 43760), (226, 21880), (452, 10940), (547, 9040), (565, 8752), (904, 5470), (1094, 4520), (1130, 4376), (1808, 2735), (2188, 2260)]