7460540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 17085600

約数和(自身を除く): 9625060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 677, 1102, 1354, 2204, 2708, 2755, 3385, 5510, 6770, 11020, 12863, 13540, 19633, 25726, 39266, 51452, 64315, 78532, 98165, 128630, 196330, 257260, 373027, 392660, 746054, 1492108, 1865135, 3730270, 7460540]

約数ペア:

[(1, 7460540), (2, 3730270), (4, 1865135), (5, 1492108), (10, 746054), (19, 392660), (20, 373027), (29, 257260), (38, 196330), (58, 128630), (76, 98165), (95, 78532), (116, 64315), (145, 51452), (190, 39266), (290, 25726), (380, 19633), (551, 13540), (580, 12863), (677, 11020), (1102, 6770), (1354, 5510), (2204, 3385), (2708, 2755)]