944635610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 1779480576

約数和(自身を除く): 834844966

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1087, 1849, 2021, 2174, 3698, 4042, 5435, 9245, 10105, 10870, 18490, 20210, 46741, 51089, 86903, 93482, 102178, 173806, 233705, 255445, 434515, 467410, 510890, 869030, 2009863, 2196827, 4019726, 4393654, 10049315, 10984135, 20098630, 21968270, 94463561, 188927122, 472317805, 944635610]

約数ペア:

[(1, 944635610), (2, 472317805), (5, 188927122), (10, 94463561), (43, 21968270), (47, 20098630), (86, 10984135), (94, 10049315), (215, 4393654), (235, 4019726), (430, 2196827), (470, 2009863), (1087, 869030), (1849, 510890), (2021, 467410), (2174, 434515), (3698, 255445), (4042, 233705), (5435, 173806), (9245, 102178), (10105, 93482), (10870, 86903), (18490, 51089), (20210, 46741)]