70376960

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 80

約数和(自身を含む): 173533536

約数和(自身を除く): 103156576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 743, 1184, 1280, 1480, 1486, 2368, 2560, 2960, 2972, 3715, 4736, 5920, 5944, 7430, 9472, 11840, 11888, 14860, 18944, 23680, 23776, 27491, 29720, 47360, 47552, 54982, 59440, 94720, 95104, 109964, 118880, 137455, 190208, 219928, 237760, 274910, 380416, 439856, 475520, 549820, 879712, 951040, 1099640, 1759424, 1902080, 2199280, 3518848, 4398560, 7037696, 8797120, 14075392, 17594240, 35188480, 70376960]

約数ペア:

[(1, 70376960), (2, 35188480), (4, 17594240), (5, 14075392), (8, 8797120), (10, 7037696), (16, 4398560), (20, 3518848), (32, 2199280), (37, 1902080), (40, 1759424), (64, 1099640), (74, 951040), (80, 879712), (128, 549820), (148, 475520), (160, 439856), (185, 380416), (256, 274910), (296, 237760), (320, 219928), (370, 190208), (512, 137455), (592, 118880), (640, 109964), (740, 95104), (743, 94720), (1184, 59440), (1280, 54982), (1480, 47552), (1486, 47360), (2368, 29720), (2560, 27491), (2960, 23776), (2972, 23680), (3715, 18944), (4736, 14860), (5920, 11888), (5944, 11840), (7430, 9472)]