185174920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{94477}}^1$

素因数の和:94502

約数の個数: 48

約数和(自身を含む): 484672140

約数和(自身を除く): 299497220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 94477, 188954, 377908, 472385, 661339, 755816, 944770, 1322678, 1889540, 2645356, 3306695, 3779080, 4629373, 5290712, 6613390, 9258746, 13226780, 18517492, 23146865, 26453560, 37034984, 46293730, 92587460, 185174920]

約数ペア:

[(1, 185174920), (2, 92587460), (4, 46293730), (5, 37034984), (7, 26453560), (8, 23146865), (10, 18517492), (14, 13226780), (20, 9258746), (28, 6613390), (35, 5290712), (40, 4629373), (49, 3779080), (56, 3306695), (70, 2645356), (98, 1889540), (140, 1322678), (196, 944770), (245, 755816), (280, 661339), (392, 472385), (490, 377908), (980, 188954), (1960, 94477)]