40688200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29063}}^1$

素因数の和:29086

約数の個数: 48

約数和(自身を含む): 108118080

約数和(自身を除く): 67429880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 29063, 58126, 116252, 145315, 203441, 232504, 290630, 406882, 581260, 726575, 813764, 1017205, 1162520, 1453150, 1627528, 2034410, 2906300, 4068820, 5086025, 5812600, 8137640, 10172050, 20344100, 40688200]

約数ペア:

[(1, 40688200), (2, 20344100), (4, 10172050), (5, 8137640), (7, 5812600), (8, 5086025), (10, 4068820), (14, 2906300), (20, 2034410), (25, 1627528), (28, 1453150), (35, 1162520), (40, 1017205), (50, 813764), (56, 726575), (70, 581260), (100, 406882), (140, 290630), (175, 232504), (200, 203441), (280, 145315), (350, 116252), (700, 58126), (1400, 29063)]