5508860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 14081760

約数和(自身を除く): 8572900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 109, 133, 140, 190, 218, 266, 361, 380, 436, 532, 545, 665, 722, 763, 1090, 1330, 1444, 1526, 1805, 2071, 2180, 2527, 2660, 3052, 3610, 3815, 4142, 5054, 7220, 7630, 8284, 10108, 10355, 12635, 14497, 15260, 20710, 25270, 28994, 39349, 41420, 50540, 57988, 72485, 78698, 144970, 157396, 196745, 275443, 289940, 393490, 550886, 786980, 1101772, 1377215, 2754430, 5508860]

約数ペア:

[(1, 5508860), (2, 2754430), (4, 1377215), (5, 1101772), (7, 786980), (10, 550886), (14, 393490), (19, 289940), (20, 275443), (28, 196745), (35, 157396), (38, 144970), (70, 78698), (76, 72485), (95, 57988), (109, 50540), (133, 41420), (140, 39349), (190, 28994), (218, 25270), (266, 20710), (361, 15260), (380, 14497), (436, 12635), (532, 10355), (545, 10108), (665, 8284), (722, 7630), (763, 7220), (1090, 5054), (1330, 4142), (1444, 3815), (1526, 3610), (1805, 3052), (2071, 2660), (2180, 2527)]