425998720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{95089}}^1$

素因数の和:95115

約数の個数: 64

約数和(自身を含む): 1163901600

約数和(自身を除く): 737902880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 95089, 190178, 380356, 475445, 665623, 760712, 950890, 1331246, 1521424, 1901780, 2662492, 3042848, 3328115, 3803560, 5324984, 6085696, 6656230, 7607120, 10649968, 12171392, 13312460, 15214240, 21299936, 26624920, 30428480, 42599872, 53249840, 60856960, 85199744, 106499680, 212999360, 425998720]

約数ペア:

[(1, 425998720), (2, 212999360), (4, 106499680), (5, 85199744), (7, 60856960), (8, 53249840), (10, 42599872), (14, 30428480), (16, 26624920), (20, 21299936), (28, 15214240), (32, 13312460), (35, 12171392), (40, 10649968), (56, 7607120), (64, 6656230), (70, 6085696), (80, 5324984), (112, 3803560), (128, 3328115), (140, 3042848), (160, 2662492), (224, 1901780), (280, 1521424), (320, 1331246), (448, 950890), (560, 760712), (640, 665623), (896, 475445), (1120, 380356), (2240, 190178), (4480, 95089)]