43069040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10987}}^1$

素因数の和:11014

約数の個数: 60

約数和(自身を含む): 116494776

約数和(自身を除く): 73425736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10987, 21974, 43948, 54935, 76909, 87896, 109870, 153818, 175792, 219740, 307636, 384545, 439480, 538363, 615272, 769090, 878960, 1076726, 1230544, 1538180, 2153452, 2691815, 3076360, 4306904, 5383630, 6152720, 8613808, 10767260, 21534520, 43069040]

約数ペア:

[(1, 43069040), (2, 21534520), (4, 10767260), (5, 8613808), (7, 6152720), (8, 5383630), (10, 4306904), (14, 3076360), (16, 2691815), (20, 2153452), (28, 1538180), (35, 1230544), (40, 1076726), (49, 878960), (56, 769090), (70, 615272), (80, 538363), (98, 439480), (112, 384545), (140, 307636), (196, 219740), (245, 175792), (280, 153818), (392, 109870), (490, 87896), (560, 76909), (784, 54935), (980, 43948), (1960, 21974), (3920, 10987)]