1780446802010

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1297}}^1\times {\mathrm{272911}}^1$

素因数の和:274718

約数の個数: 32

約数和(自身を含む): 3213663247872

約数和(自身を除く): 1433216445862

約数列:

[1, 2, 5, 10, 503, 1006, 1297, 2515, 2594, 5030, 6485, 12970, 272911, 545822, 652391, 1304782, 1364555, 2729110, 3261955, 6523910, 137274233, 274548466, 353965567, 686371165, 707931134, 1372742330, 1769827835, 3539655670, 178044680201, 356089360402, 890223401005, 1780446802010]

約数ペア:

[(1, 1780446802010), (2, 890223401005), (5, 356089360402), (10, 178044680201), (503, 3539655670), (1006, 1769827835), (1297, 1372742330), (2515, 707931134), (2594, 686371165), (5030, 353965567), (6485, 274548466), (12970, 137274233), (272911, 6523910), (545822, 3261955), (652391, 2729110), (1304782, 1364555)]