2201231620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{29063}}^1$

素因数の和:29620

約数の個数: 48

約数和(自身を含む): 5292903168

約数和(自身を除く): 3091671548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 1082, 2164, 2705, 3787, 5410, 7574, 10820, 15148, 18935, 29063, 37870, 58126, 75740, 116252, 145315, 203441, 290630, 406882, 581260, 813764, 1017205, 2034410, 4068820, 15723083, 31446166, 62892332, 78615415, 110061581, 157230830, 220123162, 314461660, 440246324, 550307905, 1100615810, 2201231620]

約数ペア:

[(1, 2201231620), (2, 1100615810), (4, 550307905), (5, 440246324), (7, 314461660), (10, 220123162), (14, 157230830), (20, 110061581), (28, 78615415), (35, 62892332), (70, 31446166), (140, 15723083), (541, 4068820), (1082, 2034410), (2164, 1017205), (2705, 813764), (3787, 581260), (5410, 406882), (7574, 290630), (10820, 203441), (15148, 145315), (18935, 116252), (29063, 75740), (37870, 58126)]