5296240

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 12409920

約数和(自身を除く): 7113680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 277, 478, 554, 956, 1108, 1195, 1385, 1912, 2216, 2390, 2770, 3824, 4432, 4780, 5540, 9560, 11080, 19120, 22160, 66203, 132406, 264812, 331015, 529624, 662030, 1059248, 1324060, 2648120, 5296240]

約数ペア:

[(1, 5296240), (2, 2648120), (4, 1324060), (5, 1059248), (8, 662030), (10, 529624), (16, 331015), (20, 264812), (40, 132406), (80, 66203), (239, 22160), (277, 19120), (478, 11080), (554, 9560), (956, 5540), (1108, 4780), (1195, 4432), (1385, 3824), (1912, 2770), (2216, 2390)]