2040250072

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{16493}}^1$

素因数の和:16600

約数の個数: 48

約数和(自身を含む): 4467234960

約数和(自身を除く): 2426984888

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2209, 2632, 4418, 8836, 15463, 16493, 17672, 30926, 32986, 61852, 65972, 115451, 123704, 131944, 230902, 461804, 775171, 923608, 1550342, 3100684, 5426197, 6201368, 10852394, 21704788, 36433037, 43409576, 72866074, 145732148, 255031259, 291464296, 510062518, 1020125036, 2040250072]

約数ペア:

[(1, 2040250072), (2, 1020125036), (4, 510062518), (7, 291464296), (8, 255031259), (14, 145732148), (28, 72866074), (47, 43409576), (56, 36433037), (94, 21704788), (188, 10852394), (329, 6201368), (376, 5426197), (658, 3100684), (1316, 1550342), (2209, 923608), (2632, 775171), (4418, 461804), (8836, 230902), (15463, 131944), (16493, 123704), (17672, 115451), (30926, 65972), (32986, 61852)]