43979660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 96284160

約数和(自身を除く): 52304500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 191, 290, 382, 397, 580, 764, 794, 955, 1588, 1910, 1985, 3820, 3970, 5539, 7940, 11078, 11513, 22156, 23026, 27695, 46052, 55390, 57565, 75827, 110780, 115130, 151654, 230260, 303308, 379135, 758270, 1516540, 2198983, 4397966, 8795932, 10994915, 21989830, 43979660]

約数ペア:

[(1, 43979660), (2, 21989830), (4, 10994915), (5, 8795932), (10, 4397966), (20, 2198983), (29, 1516540), (58, 758270), (116, 379135), (145, 303308), (191, 230260), (290, 151654), (382, 115130), (397, 110780), (580, 75827), (764, 57565), (794, 55390), (955, 46052), (1588, 27695), (1910, 23026), (1985, 22156), (3820, 11513), (3970, 11078), (5539, 7940)]