5206209040

素因数分解:

$2^4\times 5^1\times {\mathrm{65077613}}^1$

素因数の和:65077626

約数の個数: 20

約数和(自身を含む): 12104436204

約数和(自身を除く): 6898227164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65077613, 130155226, 260310452, 325388065, 520620904, 650776130, 1041241808, 1301552260, 2603104520, 5206209040]

約数ペア:

[(1, 5206209040), (2, 2603104520), (4, 1301552260), (5, 1041241808), (8, 650776130), (10, 520620904), (16, 325388065), (20, 260310452), (40, 130155226), (80, 65077613)]