5121680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 12084792

約数和(自身を除く): 6963112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 877, 1168, 1460, 1754, 2920, 3508, 4385, 5840, 7016, 8770, 14032, 17540, 35080, 64021, 70160, 128042, 256084, 320105, 512168, 640210, 1024336, 1280420, 2560840, 5121680]

約数ペア:

[(1, 5121680), (2, 2560840), (4, 1280420), (5, 1024336), (8, 640210), (10, 512168), (16, 320105), (20, 256084), (40, 128042), (73, 70160), (80, 64021), (146, 35080), (292, 17540), (365, 14032), (584, 8770), (730, 7016), (877, 5840), (1168, 4385), (1460, 3508), (1754, 2920)]